Reverse Polish Notation interpreter
This RPN interpreter is written in C.
It has been modularized so that it can use dynamic libraries (plug-ins) such as :
- core (core functions)
- math (mathematical functions)
- stats (statistical functions)
- strings (strings manipulation functions)
- system (system functions)
- json (JSON output functions)
- ai (artificial intelligence functions : MNIST manipulation currently)
These modules currently contain 129 different operators and 356 different definitions of these operators (see catalog below). And there are more to come ...
This program manipulates various element types :
- integer,
- floating point numbers,
- strings,
- simple litterals,
- vectors,
- matrices,
- lists,
- texts, [work in progress]
- hosts files (/etc/hosts format),
- the MNIST database of Yann Le Cun
- Multi-Layer Perceptron (MLP) [work in progress]
- and soon many others.
Operators can be overloaded : for example, the + operator is an addition with integer and double operands (in the math module), but is a concatenation with string operands (in the strings module), and the * operator is a multiplication with integer and double operands, but means duplicate with a string and an integer.
Here is an example of some hand written digits from the MNIST database :
The commands used to generate the 60 images of 1,000 digits each for the training set are :
./rpn <<- EOF
read_mnist
1 60000
mnist_pics
EOF
which roughly takes 1m35s on my PC (1m49s with a label on each graph).
And here is an image which contains only the digit '5' :
For those who prefer to classify fashion items rather than digits, RPN can manipulate FASHION-MNIST as well (see https://github.com/zalandoresearch/fashion-mnist). A manual replacement of MNIST data files with FASHION-MNIST data files allows us to generate images of the contents of the base. Here are two examples of FASHION-MNIST images :
Example 1 :
Example 2 :
You can also use RPN to compute with litteral matrices :
RPN> import core
RPN> import math
RPN> 'a11' 'a12' 'a13' 'a21' 'a22' 'a23' 'a31' 'a32' 'a33' 3 3 mat
3mat
MATRIX [3 x 3]
| 'a11' 'a12' 'a13' |
| 'a21' 'a22' 'a23' |
| 'a31' 'a32' 'a33' |
***
RPN> 'b11' 'b12' 'b13' 'b21' 'b22' 'b23' 'b31' 'b32' 'b33' 3 3 mat
3mat
MATRIX [3 x 3]
| 'b11' 'b12' 'b13' |
| 'b21' 'b22' 'b23' |
| 'b31' 'b32' 'b33' |
***
RPN> m*
MATRIX [3 x 3]
| 'a11.b11 + a12.b21 + a13.b31' 'a11.b12 + a12.b22 + a13.b32' 'a11.b13 + a12.b23 + a13.b33' |
| 'a21.b11 + a22.b21 + a23.b31' 'a21.b12 + a22.b22 + a23.b32' 'a21.b13 + a22.b23 + a23.b33' |
| 'a31.b11 + a32.b21 + a33.b31' 'a31.b12 + a32.b22 + a33.b32' 'a31.b13 + a32.b23 + a33.b33' |
***
RPN>
RPN> 'a1' 'a2' 'a3' vec3
'a3' vec3
MATRIX [3 x 1]
| 'a1' |
| 'a2' |
| 'a3' |
***
RPN> t
MATRIX [1 x 3]
| 'a1' 'a2' 'a3' |
***
RPN> 'b1' 'b2' 'b3' vec3
'b3' vec3
MATRIX [3 x 1]
| 'b1' |
| 'b2' |
| 'b3' |
***
RPN> m*
'a1.b1 + a2.b2 + a3.b3' ***
RPN>
The script rpn_tool helps finding operators or modules :
Here is the current list of modules :
the list of the current functions in the AI module :
and the first functions of the catalog :
Here is the current catalog of operators :
===== 10 imported modules : =====
[ai] 2.0 / 651 Artificial intelligence
[core] 2.0 / 715 Core functions
[hosts] 2.0 / 561 Hosts files manipulation
[json] 2.0 / 615 JSON conversions
[math] 2.0 / 872 Mathematical functions
[regex] 2.0 / 463 Regular expressions management
[stats] 2.0 / 561 Statistics functions
[strings] 2.0 / 518 Strings functions
[system] 2.0 / 1162 System tools
[webstats] 2.0 / 347 Web server tools
===== 130 imported operators (358 definitions) : =====
[%] 9 definitions
INT INT UNUSED UNUSED (1) [math] Replace X with X percent of Y
DOUBLE INT UNUSED UNUSED (4) [math] Replace X with X percent of Y
MATRIX INT UNUSED UNUSED (7) [math] Replace X with X percent of Y
INT DOUBLE UNUSED UNUSED (2) [math] Replace X with X percent of Y
DOUBLE DOUBLE UNUSED UNUSED (5) [math] Replace X with X percent of Y
MATRIX DOUBLE UNUSED UNUSED (8) [math] Replace X with X percent of Y
INT MATRIX UNUSED UNUSED (3) [math] Replace X with X percent of Y
DOUBLE MATRIX UNUSED UNUSED (6) [math] Replace X with X percent of Y
MATRIX MATRIX UNUSED UNUSED (9) [math] Hadamard : replace X with X percent of Y
[*] 13 definitions
INT INT UNUSED UNUSED (1) [math] Multiply Y by X
DOUBLE INT UNUSED UNUSED (4) [math] Multiply Y by X
MATRIX INT UNUSED UNUSED (7) [math] Multiply Y by X
INT DOUBLE UNUSED UNUSED (2) [math] Multiply Y by X
DOUBLE DOUBLE UNUSED UNUSED (5) [math] Multiply Y by X
MATRIX DOUBLE UNUSED UNUSED (8) [math] Multiply Y by X
INT STRING UNUSED UNUSED (1) [strings] Concatenate string Y X times
INT MATRIX UNUSED UNUSED (3) [math] Multiply Y by X
DOUBLE MATRIX UNUSED UNUSED (6) [math] Multiply Y by X
MATRIX MATRIX UNUSED UNUSED (9) [math] Hadamard : multiply matrix Y by matrix X
LITTERAL MATRIX UNUSED UNUSED (11) [math] Multiply Y by X
MATRIX LITTERAL UNUSED UNUSED (12) [math] Multiply Y by X
LITTERAL LITTERAL UNUSED UNUSED (10) [math] Multiply Y by X
[+] 16 definitions
INT INT UNUSED UNUSED (1) [math] Add X to Y
DOUBLE INT UNUSED UNUSED (5) [math] Add X to Y
MATRIX INT UNUSED UNUSED (8) [math] Add X to Y
LITTERAL INT UNUSED UNUSED (11) [math] Add X to Y
INT DOUBLE UNUSED UNUSED (2) [math] Add X to Y
DOUBLE DOUBLE UNUSED UNUSED (6) [math] Add X to Y
MATRIX DOUBLE UNUSED UNUSED (9) [math] Add X to Y
STRING STRING UNUSED UNUSED (1) [strings] Concatenate string X to string Y
INT MATRIX UNUSED UNUSED (3) [math] Add X to Y
DOUBLE MATRIX UNUSED UNUSED (7) [math] Add X to Y
MATRIX MATRIX UNUSED UNUSED (10) [math] Hadamard : add matrix X to matrix Y
LITTERAL MATRIX UNUSED UNUSED (13) [math] Add X to Y
INT LITTERAL UNUSED UNUSED (4) [math] Add X to Y
MATRIX LITTERAL UNUSED UNUSED (14) [math] Add X to Y
LITTERAL LITTERAL UNUSED UNUSED (12) [math] Add X to Y
LIST LIST UNUSED UNUSED (1) [core] Concatenate list X to list Y
[-] 12 definitions
INT INT UNUSED UNUSED (1) [math] Substract X from Y
DOUBLE INT UNUSED UNUSED (4) [math] Substract X from Y
MATRIX INT UNUSED UNUSED (7) [math] Substract X from Y
INT DOUBLE UNUSED UNUSED (2) [math] Substract X from Y
DOUBLE DOUBLE UNUSED UNUSED (5) [math] Substract X from Y
MATRIX DOUBLE UNUSED UNUSED (8) [math] Substract X from Y
INT MATRIX UNUSED UNUSED (3) [math] Substract X from Y
DOUBLE MATRIX UNUSED UNUSED (6) [math] Substract X from Y
MATRIX MATRIX UNUSED UNUSED (9) [math] Hadamard : substract matrix X from matrix Y
LITTERAL MATRIX UNUSED UNUSED (11) [math] Substract X from Y
MATRIX LITTERAL UNUSED UNUSED (12) [math] Substract X from Y
LITTERAL LITTERAL UNUSED UNUSED (10) [math] Substract X from Y
[/] 12 definitions
INT INT UNUSED UNUSED (1) [math] Divide Y by X
DOUBLE INT UNUSED UNUSED (4) [math] Divide Y by X
MATRIX INT UNUSED UNUSED (7) [math] Divide Y by X
INT DOUBLE UNUSED UNUSED (2) [math] Divide Y by X
DOUBLE DOUBLE UNUSED UNUSED (5) [math] Divide Y by X
MATRIX DOUBLE UNUSED UNUSED (8) [math] Divide Y by X
INT MATRIX UNUSED UNUSED (3) [math] Divide Y by X
DOUBLE MATRIX UNUSED UNUSED (6) [math] Divide Y by X
MATRIX MATRIX UNUSED UNUSED (9) [math] Hadamard : divide matrix Y by matrix X
LITTERAL MATRIX UNUSED UNUSED (11) [math] Divide Y by X
MATRIX LITTERAL UNUSED UNUSED (12) [math] Divide Y by X
LITTERAL LITTERAL UNUSED UNUSED (10) [math] Divide Y by X
[1/x] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Reciprocal of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Reciprocal of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Reciprocal of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Reciprocal of X
[10^x] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] 10 to the power of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] 10 to the power of X
MATRIX UNUSED UNUSED UNUSED (3) [math] 10 to the power of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] 10 to the power of X
[^] 1 definition
MATRIX MATRIX UNUSED UNUSED (1) [math] Cross product Y ^ X
[acos] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Arc cosine of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Arc cosine of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Arc cosine of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Arc cosine of X
[acosh] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Hyperbolic arc cosine of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Hyperbolic arc cosine of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Hyperbolic arc cosine of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Hyperbolic arc cosine of X
[asin] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Arc sine of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Arc sine of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Arc sine of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Arc sine of X
[asinh] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Hyperbolic arc sine of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Hyperbolic arc sine of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Hyperbolic arc sine of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Hyperbolic arc sine of X
[atan] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Arc tangent of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Arc tangent of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Arc tangent of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Arc tangent of X
[atanh] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Hyperbolic arc tangent of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Hyperbolic arc tangent of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Hyperbolic arc tangent of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Hyperbolic arc tangent of X
[better_units] 1 definition
MATRIX UNUSED UNUSED UNUSED (1) [system] Transforms bps into kbps, Mbps, Gbps
[cat] 2 definitions
STRING STRING UNUSED UNUSED (1) [strings] Concatenate string X to string Y
LIST LIST UNUSED UNUSED (1) [core] Concatenate list X to list Y
[chs] 2 definitions
INT UNUSED UNUSED UNUSED (1) [core] Change sign
DOUBLE UNUSED UNUSED UNUSED (2) [core] Change sign
[clone] 5 definitions
TRAINING_ELT UNUSED UNUSED UNUSED (1) [ai] Clone X
TRAINING_SET UNUSED UNUSED UNUSED (3) [ai] Clone X
TEST_ELT UNUSED UNUSED UNUSED (2) [ai] Clone X
TEST_SET UNUSED UNUSED UNUSED (4) [ai] Clone X
MIN_MAX UNUSED UNUSED UNUSED (1) [core] Clone min_max element
[clst] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Clear stack
[clx] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Clear X register
[coef_a_b] 1 definition
DOUBLE DOUBLE UNUSED UNUSED (1) [core] Convert Y and X into a coef_a_b element
[cos] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Cosine of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Cosine of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Cosine of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Cosine of X
[cosh] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Hyperbolic cosine of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Hyperbolic cosine of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Hyperbolic cosine of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Hyperbolic cosine of X
[create_mlp] 1 definition
LITTERAL INT UNUSED UNUSED (1) [ai] Create a Multi Layer Perceptron
[debug_mem] 1 definition
INT UNUSED UNUSED UNUSED (1) [core] Set memory debug level
[del_l] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Delete lastx element
[delta%] 9 definitions
INT INT UNUSED UNUSED (1) [math] Percent change between X and Y
DOUBLE INT UNUSED UNUSED (4) [math] Percent change between X and Y
MATRIX INT UNUSED UNUSED (7) [math] Percent change between X and Y
INT DOUBLE UNUSED UNUSED (2) [math] Percent change between X and Y
DOUBLE DOUBLE UNUSED UNUSED (5) [math] Percent change between X and Y
MATRIX DOUBLE UNUSED UNUSED (8) [math] Percent change between X and Y
INT MATRIX UNUSED UNUSED (3) [math] Percent change between X and Y
DOUBLE MATRIX UNUSED UNUSED (6) [math] Percent change between X and Y
MATRIX MATRIX UNUSED UNUSED (9) [math] Hadamard : percent change between X and Y
[delx] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Delete X register content
[diagmat] 1 definition
INT ANY_TYPE ANY_TYPE UNUSED (1) [math] Create an X x X matrix, Z on the diagonal, Y elsewhere
[diff] 3 definitions
LIST UNUSED UNUSED UNUSED (3) [hosts] Display differences between a list of hosts files
HOSTSFILE HOSTSFILE UNUSED UNUSED (1) [hosts] Display differences between two hosts files
HOSTS HOSTS UNUSED UNUSED (2) [hosts] Display differences between two hosts files
[dim] 4 definitions
NIL UNUSED UNUSED UNUSED (1) [math] Dimensions of X
INT UNUSED UNUSED UNUSED (2) [math] Dimensions of X
DOUBLE UNUSED UNUSED UNUSED (3) [math] Dimensions of X
MATRIX UNUSED UNUSED UNUSED (4) [math] Dimensions of X
[disp] 1 definition
HOSTS UNUSED UNUSED UNUSED (1) [hosts] Display contents of an HOSTS element
[disp_name] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Display the name of X
[dispatch] 2 definitions
TRAINING_SET UNUSED UNUSED UNUSED (1) [ai] Dispatch data set into different labels data sets
TEST_SET UNUSED UNUSED UNUSED (2) [ai] Dispatch data set into different labels data sets
[double] 1 definition
INT UNUSED UNUSED UNUSED (1) [core] Cast int to double
[dump] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Dump element X
[dupl] 1 definition
INT STRING UNUSED UNUSED (1) [strings] Concatenate string Y X times
[dupx] 1 definition
INT ANY_TYPE UNUSED UNUSED (1) [core] Creates X copies of Y in the stack
[enter] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Copy element X in Y and extend the stack upward
[ere] 4 definitions
NIL UNUSED UNUSED UNUSED (1) [regex] Returns extended regex global flag
REGEX UNUSED UNUSED UNUSED (4) [regex] Recompile regex using extended regex global flag
INT NIL UNUSED UNUSED (2) [regex] Initialize extended regex global flag
INT REGEX UNUSED UNUSED (3) [regex] Recompile regex with modified extended regex flag
[exp] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Exponential of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Exponential of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Exponential of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Exponential of X
[exp_data_set] 1 definition
INT DOUBLE MIN_MAX COEF_A_B (1) [stats] Generate exponential data set
[expl] 6 definitions
MATRIX UNUSED UNUSED UNUSED (1) [math] Explode : extract elements of X
LIST UNUSED UNUSED UNUSED (1) [core] Explode list element
TUPLE UNUSED UNUSED UNUSED (2) [core] Explode tuple element
OPAIR UNUSED UNUSED UNUSED (3) [core] Explode opair element
COEF_A_B UNUSED UNUSED UNUSED (4) [core] Explode coef_a_b element
MIN_MAX UNUSED UNUSED UNUSED (5) [core] Explode min_max element
[filename] 2 definitions
STRING UNUSED UNUSED UNUSED (1) [core] Convert string to filename
LITTERAL UNUSED UNUSED UNUSED (2) [core] Convert litteral to filename
[get] 4 definitions
TRAINING_SET UNUSED UNUSED UNUSED (1) [ai] Extract next element
TEST_SET UNUSED UNUSED UNUSED (2) [ai] Extract next element
INT TRAINING_SET UNUSED UNUSED (3) [ai] Extract specified index element
INT TEST_SET UNUSED UNUSED (4) [ai] Extract specified index element
[get_debug] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [webstats] Get debug level for webstats module
[hcat] 1 definition
MATRIX MATRIX UNUSED UNUSED (1) [math] Horizontal contatenation
[hostsfile] 1 definition
FILENAME UNUSED UNUSED UNUSED (1) [hosts] Convert a filename into a hosts filename
[hrev] 1 definition
MATRIX UNUSED UNUSED UNUSED (1) [math] Horizontal reverse : reverse lines
[icase] 4 definitions
NIL UNUSED UNUSED UNUSED (1) [regex] Returns icase global flag
REGEX UNUSED UNUSED UNUSED (4) [regex] Recompile regex using icase global flag
INT NIL UNUSED UNUSED (2) [regex] Initialize icase global flag
INT REGEX UNUSED UNUSED (3) [regex] Recompile regex with modified icase flag
[ignore] 2 definitions
TRAINING_ELT UNUSED UNUSED UNUSED (1) [ai] Ignore specified element
INT TRAINING_SET UNUSED UNUSED (2) [ai] Ignore specified element
[index] 4 definitions
TRAINING_ELT UNUSED UNUSED UNUSED (1) [ai] Return index of element in X
TRAINING_SET UNUSED UNUSED UNUSED (3) [ai] Return index of current element in the set
TEST_ELT UNUSED UNUSED UNUSED (2) [ai] Return index of element in X
TEST_SET UNUSED UNUSED UNUSED (4) [ai] Return index of current element in the set
[int] 1 definition
DOUBLE UNUSED UNUSED UNUSED (1) [core] Cast double to int
[ip] 1 definition
INT UNUSED UNUSED UNUSED (1) [core] Cast int to IPv4
[iperf] 4 definitions
INT UNUSED UNUSED UNUSED (1) [system]
MATRIX UNUSED UNUSED UNUSED (3) [system]
FILENAME UNUSED UNUSED UNUSED (2) [system]
OPAIR UNUSED UNUSED UNUSED (4) [system]
[label] 2 definitions
TRAINING_ELT UNUSED UNUSED UNUSED (1) [ai] Return label of element in X
TEST_ELT UNUSED UNUSED UNUSED (2) [ai] Return label of element in X
[lastx] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Recall lastx element
[length] 1 definition
STRING UNUSED UNUSED UNUSED (1) [strings] Replace X with length of string in X
[line_data_set] 1 definition
INT DOUBLE MIN_MAX COEF_A_B (1) [stats] Generate linear data set
[list] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Convert elements between BEGIN and X into a list
[litteral] 2 definitions
STRING UNUSED UNUSED UNUSED (1) [core] Convert string to litteral
FILENAME UNUSED UNUSED UNUSED (2) [core] Convert filename to litteral
[ln] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Logarithm of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Logarithm of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Logarithm of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Logarithm of X
[load] 2 definitions
STRING UNUSED UNUSED UNUSED (1) [core] Load commands from file X
FILENAME UNUSED UNUSED UNUSED (2) [core] Load commands from file X
[log] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Logarithm, base 10, of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Logarithm, base 10, of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Logarithm, base 10, of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Logarithm, base 10, of X
[log2mat] 1 definition
FILENAME UNUSED UNUSED UNUSED (1) [webstats] Convert a WWW logfile into a matrix
[log_data_set] 1 definition
INT DOUBLE MIN_MAX COEF_A_B (1) [stats] Generate logarithmic data set
[m*] 7 definitions
INT INT UNUSED UNUSED (1) [math] Multiply Y by X
DOUBLE INT UNUSED UNUSED (4) [math] Multiply Y by X
INT DOUBLE UNUSED UNUSED (2) [math] Multiply Y by X
DOUBLE DOUBLE UNUSED UNUSED (5) [math] Multiply Y by X
INT MATRIX UNUSED UNUSED (3) [math] Multiply Y by X
DOUBLE MATRIX UNUSED UNUSED (6) [math] Multiply Y by X
MATRIX MATRIX UNUSED UNUSED (7) [math] Multiply matrix Y by matrix X
[mat] 3 definitions
TRAINING_ELT UNUSED UNUSED UNUSED (1) [ai] Create a matrix from element in X
TEST_ELT UNUSED UNUSED UNUSED (2) [ai] Create a matrix from element in X
INT INT ANY_TYPE ANY_TYPE (1) [math] Create a Y x X matrix with stack elements
[mat7seg] 1 definition
INT UNUSED UNUSED UNUSED (1) [ai] Create a matrix of a 7 segments digit number in X
[match] 4 definitions
REGEX INT UNUSED UNUSED (1) [regex] Select int matching regex (NIL when not matching)
REGEX STRING UNUSED UNUSED (2) [regex] Select string matching regex (NIL when not matching)
REGEX LIST UNUSED UNUSED (3) [regex] Select elements from list matching regex
REGEX TEXT UNUSED UNUSED (4) [regex] Select elements from text matching regex
[mean] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [stats] Average of values totaled by sigma+
[meanx] 1 definition
LIST UNUSED UNUSED UNUSED (1) [stats] Calculate mean of elements in list X
[mem] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [system]
[min_max] 1 definition
DOUBLE DOUBLE UNUSED UNUSED (1) [core] Convert Y and X into a min_max element
[mmm] 1 definition
LIST UNUSED UNUSED UNUSED (1) [stats] Get minimum, maximum and mean of a list
[mnist_pic] 2 definitions
TRAINING_ELT UNUSED UNUSED UNUSED (1) [ai] Create an image from element in X
TEST_ELT UNUSED UNUSED UNUSED (2) [ai] Create an image from element in X
[mnist_pics] 4 definitions
TRAINING_SET UNUSED UNUSED UNUSED (1) [ai] Create images from set in X
TEST_SET UNUSED UNUSED UNUSED (2) [ai] Create images from set in X
INT INT TRAINING_SET UNUSED (3) [ai] Create a subset of images from set in X
INT INT TEST_SET UNUSED (4) [ai] Create a subset of images from set in X
[name] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Push the name of X on the stack
[newline] 4 definitions
NIL UNUSED UNUSED UNUSED (1) [regex] Returns newline global flag
REGEX UNUSED UNUSED UNUSED (4) [regex] Recompile regex using newline global flag
INT NIL UNUSED UNUSED (2) [regex] Initialize newline global flag
INT REGEX UNUSED UNUSED (3) [regex] Recompile regex with modified newline flag
[nosub] 4 definitions
NIL UNUSED UNUSED UNUSED (1) [regex] Returns nosub global flag
REGEX UNUSED UNUSED UNUSED (4) [regex] Recompile regex using nosub global flag
INT NIL UNUSED UNUSED (2) [regex] Initialize nosub global flag
INT REGEX UNUSED UNUSED (3) [regex] Recompile regex with modified nosub flag
[notbol] 2 definitions
NIL UNUSED UNUSED UNUSED (1) [regex] Returns notbol global flag
INT UNUSED UNUSED UNUSED (2) [regex] Initialize notbol global flag
[noteol] 2 definitions
NIL UNUSED UNUSED UNUSED (1) [regex] Returns noteol global flag
INT UNUSED UNUSED UNUSED (2) [regex] Initialize noteol global flag
[orig_index] 4 definitions
TRAINING_ELT UNUSED UNUSED UNUSED (1) [ai] Return original index of element in X
TRAINING_SET UNUSED UNUSED UNUSED (3) [ai] Return original index of current element in the set
TEST_ELT UNUSED UNUSED UNUSED (2) [ai] Return original index of element in X
TEST_SET UNUSED UNUSED UNUSED (4) [ai] Return original index of current element in the set
[pair] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Create a pair with Y and X
[pause] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [system]
[ping] 1 definition
MATRIX UNUSED UNUSED UNUSED (1) [system]
[pop] 1 definition
LIST UNUSED UNUSED UNUSED (1) [core] Pop first element of a list
[pow_data_set] 1 definition
INT DOUBLE MIN_MAX COEF_A_B (1) [stats] Generate power data set
[prstk] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Display elements of the stack (without types)
[prx] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Display X
[push] 1 definition
ANY_TYPE LIST UNUSED UNUSED (1) [core] Push X at the end of a list
[rcl_x] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Recall X
[rdn] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Roll the stack down
[read_mnist] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [ai] Read the MNIST database
[regex] 3 definitions
NIL UNUSED UNUSED UNUSED (1) [regex] Display global flags
STRING UNUSED UNUSED UNUSED (2) [regex] Convert string to regular expression
REGEX UNUSED UNUSED UNUSED (3) [regex] Recompile regex using global flags
[rup] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Roll the stack up
[sdev] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [stats] Standard deviation
[seq] 1 definition
INT INT UNUSED UNUSED (1) [math] Create a sequence of numbers between Y and X
[seq2] 2 definitions
MIN_MAX MIN_MAX STRING UNUSED (1) [math]
MIN_MAX MIN_MAX LITTERAL UNUSED (2) [math]
[set_debug] 1 definition
INT UNUSED UNUSED UNUSED (1) [webstats] Set debug level for webstats module
[set_name] 2 definitions
NIL ANY_TYPE UNUSED UNUSED (1) [core] Clear name of element Y
STRING ANY_TYPE UNUSED UNUSED (2) [core] Set name of element Y
[sigma+] 4 definitions
INT INT UNUSED UNUSED (1) [stats] Sum X and Y into statistics registers
DOUBLE INT UNUSED UNUSED (3) [stats] Sum X and Y into statistics registers
INT DOUBLE UNUSED UNUSED (2) [stats] Sum X and Y into statistics registers
DOUBLE DOUBLE UNUSED UNUSED (4) [stats] Sum X and Y into statistics registers
[sigma-] 4 definitions
INT INT UNUSED UNUSED (1) [stats] Substract X and Y from statistics registers
DOUBLE INT UNUSED UNUSED (3) [stats] Substract X and Y from statistics registers
INT DOUBLE UNUSED UNUSED (2) [stats] Substract X and Y from statistics registers
DOUBLE DOUBLE UNUSED UNUSED (4) [stats] Substract X and Y from statistics registers
[sigmoid] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Sigmoid of X (1/(1 + e^-X))
DOUBLE UNUSED UNUSED UNUSED (2) [math] Sigmoid of X (1/(1 + e^-X))
MATRIX UNUSED UNUSED UNUSED (3) [math] Sigmoid of elements of X (1/(1 + e^-X))
LITTERAL UNUSED UNUSED UNUSED (4) [math] Sigmoid of X (1/(1 + e^-X))
[sin] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Sine of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Sine of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Sine of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Sine of X
[sinh] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Hyperbolic sine of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Hyperbolic sine of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Hyperbolic sine elements of of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Hyperbolic sine of X
[sqrt] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Square root of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Square root of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Square root of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Square root of X
[stk] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Display elements of the stack (with types)
[string] 4 definitions
INT UNUSED UNUSED UNUSED (1) [strings] Convert X to string
LITTERAL UNUSED UNUSED UNUSED (2) [core] Convert litteral to string
FILENAME UNUSED UNUSED UNUSED (1) [core] Convert filename to string
REGEX UNUSED UNUSED UNUSED (1) [regex] Convert regular expression to string
[sw_off] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Disable stopwatch (operators timing)
[sw_on] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Enable stopwatch (operators timing)
[t] 1 definition
MATRIX UNUSED UNUSED UNUSED (1) [math] Transpose matrix in X
[tan] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Tangent of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Tangent of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Tangent of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Tangent of X
[tanh] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Hyperbolic tangent of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Hyperbolic tangent of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Hyperbolic tangent of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Hyperbolic tangent of X
[tuple] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Convert elements between BEGIN and X into a tuple
[types] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Display types
[use] 2 definitions
TRAINING_ELT UNUSED UNUSED UNUSED (1) [ai] Ignore specified element
INT TRAINING_SET UNUSED UNUSED (2) [ai] Ignore specified element
[vcat] 1 definition
MATRIX MATRIX UNUSED UNUSED (1) [math] Vertical concatenation
[vec2] 4 definitions
INT INT UNUSED UNUSED (1) [math] Create a 2-dimensional vector with Y and X
DOUBLE INT UNUSED UNUSED (2) [math] Create a 2-dimensional vector with Y and X
INT DOUBLE UNUSED UNUSED (3) [math] Create a 2-dimensional vector with Y and X
DOUBLE DOUBLE UNUSED UNUSED (4) [math] Create a 2-dimensional vector with Y and X
[vec3] 9 definitions
INT INT INT UNUSED (1) [math] Create a 3-dimensional vector with Z, Y and X
DOUBLE INT INT UNUSED (5) [math] Create a 3-dimensional vector with Z, Y and X
INT DOUBLE INT UNUSED (3) [math] Create a 3-dimensional vector with Z, Y and X
DOUBLE DOUBLE INT UNUSED (7) [math] Create a 3-dimensional vector with Z, Y and X
INT INT DOUBLE UNUSED (2) [math] Create a 3-dimensional vector with Z, Y and X
DOUBLE INT DOUBLE UNUSED (6) [math] Create a 3-dimensional vector with Z, Y and X
INT DOUBLE DOUBLE UNUSED (4) [math] Create a 3-dimensional vector with Z, Y and X
DOUBLE DOUBLE DOUBLE UNUSED (8) [math] Create a 3-dimensional vector with Z, Y and X
LITTERAL LITTERAL LITTERAL UNUSED (9) [math] Create a 3-dimensional vector with Z, Y and X
[vrev] 1 definition
MATRIX UNUSED UNUSED UNUSED (1) [math] Vertical reverse : reverse columns
[write] 2 definitions
FILENAME UNUSED UNUSED UNUSED (1) [core] Write Y to file X
TEXT_FILE UNUSED UNUSED UNUSED (2) [core] Write text file
[write_json] 7 definitions
NIL UNUSED UNUSED UNUSED (4) [json] Write NIL in JSON format
DOUBLE UNUSED UNUSED UNUSED (1) [json] Write double X in JSON format
STRING UNUSED UNUSED UNUSED (7) [json] Write string X in JSON format
MATRIX UNUSED UNUSED UNUSED (3) [json] Write matrix X in JSON format
FILENAME UNUSED UNUSED UNUSED (2) [json] Write Y to file specified by X
LIST UNUSED UNUSED UNUSED (5) [json] Write list X in JSON format
OPAIR UNUSED UNUSED UNUSED (6) [json] Write opair X in JSON format
[x<>l] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Swap X and LASTX
[x<>t] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Swap X and T
[x<>y] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Swap X and Y
[x<>z] 1 definition
UNUSED UNUSED UNUSED UNUSED (1) [core] Swap X and Z
[x^2] 4 definitions
INT UNUSED UNUSED UNUSED (1) [math] Square of X
DOUBLE UNUSED UNUSED UNUSED (2) [math] Square of X
MATRIX UNUSED UNUSED UNUSED (3) [math] Square of elements of X
LITTERAL UNUSED UNUSED UNUSED (4) [math] Square of X
[y^x] 9 definitions
INT INT UNUSED UNUSED (1) [math] Y to the power of X
DOUBLE INT UNUSED UNUSED (4) [math] Y to the power of X
MATRIX INT UNUSED UNUSED (7) [math] Y to the power of X
INT DOUBLE UNUSED UNUSED (2) [math] Y to the power of X
DOUBLE DOUBLE UNUSED UNUSED (5) [math] Y to the power of X
MATRIX DOUBLE UNUSED UNUSED (8) [math] Y to the power of X
INT MATRIX UNUSED UNUSED (3) [math] Y to the power of X
DOUBLE MATRIX UNUSED UNUSED (6) [math] Y to the power of X
MATRIX MATRIX UNUSED UNUSED (9) [math] Hadamard : Y to the power of X
[zmat] 1 definition
INT INT ANY_TYPE UNUSED (1) [math] Create a Y x X matrix filled with Z
Below is an example of differences between three hosts files (but you may specify more than three files) :
$ export RPN_LIBPATH=/DATA/softwares/rpn/v2.0/rpn_modules
$ diff_hosts hosts1.v6 hosts2.v6 hosts3.v6 | less -RX
(colors are automatically generated by hl with the diff_hosts configuration).
and here are the hosts test files :
$ cat hosts1.v6
10.0.0.1 A B C
10.20.30.40 D
172.16.1.1 H I J
192.168.1.1 LB
2001:0db8:3c4d:0015:d234::3eee:0000 toto
$ cat hosts2.v6
10.0.0.1 B B2
10.20.30.40 E
10.50.50.50 F
172.16.1.1 I J L
2620:cc:8000:1c82:532c:cc2e:f2fa:5a9b titi
$ cat hosts3.v6
10.0.0.1 A C
10.50.50.50 F G
172.16.1.1 H I K
::1 local-v6
If you find this software useful, please consider donating here or just buy me a coffee !
Donations will encourage me to continue working on this software, fix bugs, enhance the user interface, and create new modules (and, believe me, I have a lot of ideas !).
This software is only developed during my free time, and my contributions would be greater if I had more free time.
Anyway, I would be happy if it can help you.
Thank you.