super stable gamma_lccdf #5180

Job	Run time
mix fun and prob tests 3 (windows-latest)	36m 34s
mix fun and prob tests 2 (windows-11-arm)	41m 17s
mix fun and prob tests 3 (windows-11-arm)	38m 46s
mix fun and prob tests 1 (windows-11-arm)	43m 28s
mix fun and prob tests 1 (windows-latest)	47m 15s
mix fun and prob tests 5 (windows-11-arm)	2h 54m 38s
mix fun and prob tests 2 (ubuntu-24.04-arm)	36m 17s
mix fun and prob tests 4 (windows-latest)	37m 59s
mix fun and prob tests 2 (windows-latest)	49m 19s
mix fun and prob tests 4 (ubuntu-24.04-arm)	25m 12s
misc tests (windows-11-arm)	7m 27s
prim tests (ubuntu-24.04-arm)	44m 40s
rev tests (windows-latest)	46m 10s
rev tests (windows-11-arm)	25m 42s
non-fun mix tests (windows-11-arm)	11m 14s
prim tests (windows-latest)	1h 36m 50s
mix fun and prob tests 1 (ubuntu-24.04-arm)	31m 17s
misc tests (ubuntu-24.04-arm)	3m 57s
mix fun and prob tests 5 (ubuntu-24.04-arm)	2h 15m 19s
mix fun and prob tests 3 (ubuntu-24.04-arm)	29m 21s
prim tests (windows-11-arm)	55m 45s
non-fun mix tests (windows-latest)	11m 36s
non-fun mix tests (ubuntu-24.04-arm)	5m 27s
fwd tests (ubuntu-24.04-arm)	4m 30s
mix fun and prob tests 5 (windows-latest)	3h 52m 10s
fwd tests (windows-11-arm)	9m 34s
rev tests (ubuntu-24.04-arm)	19m 32s
fwd tests (windows-latest)	10m 19s
misc tests (windows-latest)	5m 26s
mix fun and prob tests 4 (windows-11-arm)	38m 55s
	22h 35m 56s

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