View Compilation Error

0_0_4249590_8324.c:3:16: cmath: No such file or directory
0_0_4249590_8324.c:4: error: syntax error before "witness"
0_0_4249590_8324.c: In function `witness':
0_0_4249590_8324.c:12: error: `true' undeclared (first use in this function)
0_0_4249590_8324.c:12: error: (Each undeclared identifier is reported only once
0_0_4249590_8324.c:12: error: for each function it appears in.)
0_0_4249590_8324.c:16: error: `false' undeclared (first use in this function)
0_0_4249590_8324.c: At top level:
0_0_4249590_8324.c:18: error: syntax error before "miller_rabin"
0_0_4249590_8324.c: In function `miller_rabin':
0_0_4249590_8324.c:20: error: `true' undeclared (first use in this function)
0_0_4249590_8324.c:21: error: `false' undeclared (first use in this function)
0_0_4249590_8324.c:22: error: 'for' loop initial declaration used outside C99 mode