* R/parameters.R: Optimize conditions (#70). #651

Job	Run time
Check ubuntu-22.04 (release)	7m 28s
Check windows-latest (release)	13m 14s
Check macos-13 (release)	11m 46s
Check macos-14 (release)	5m 30s
Check windows-latest (4.0)	16m 27s
Check ubuntu-20.04 (4.0)	7m 40s
Check ubuntu-24.04 (devel)	8m 29s
Coverage	10m 44s
pkgdown	3m 48s
	1h 25m 6s

Provide feedback