; gcc -v |[2] grep version gcc version 6.1.1 20160802 (GCC) ; gcc -Wall -Werror ./something.c -lm ; ./a.out (0.99)^100: 0.366032 (0.99)^

; gcc -v |[2] grep version gcc version 6.1.1 20160802 (GCC) ; gcc -Wall -Werror ./something.c -lm ; ./a.out (0.99)^100: 0.366032 (0.99)^100: 0.000000 ;