Pass bruteforce tests (wimpy mode)

[kpet]

Missing at least the following

• [ ] cbrt
• [ ] cos precision
• [ ] cospi
• [ ] expm1
• [ ] fdim
• [ ] fmod precision
• [ ] fract
• [ ] hypot
• [ ] ilogb
• [x] isfinite
• [ ] islessgreater
• [ ] isnormal
• [ ] isordered
• [ ] isunordered
• [ ] lgamma
• [ ] lgamma_r
• [ ] log precision
• [ ] log1p
• [ ] logb
• [ ] maxmag
• [ ] minmag
• [ ] mod
• [ ] nan
• [ ] nextafter
• [ ] pow precision
• [ ] pown
• [ ] powr precision
• [ ] remainder
• [ ] remquo
• [ ] rint
• [ ] rootn
• [ ] round precision
• [ ] sin precision
• [ ] sincos
• [ ] sinpi
• [ ] tan precision
• [ ] tanpi
• [ ] half_cos precision
• [ ] half_divide precision
• [ ] half_log precision
• [ ] half_log2 precision
• [ ] half_log10 precision
• [ ] half_powr precision
• [ ] half_sin precision
• [ ] half_tan precision
• [ ] divide precision