text: #include "src/math/float/ceilf.h"
  #include "unary.h"
  #include <assert.h>
  
  int main(void)
  {
      for (int32_t i = 0; i <= 0x7F800000; i += 64) {
          float x = reinterpret(float, i);
          verify(identical(ceilf(x), ceilf_(x)), x);
          verify(identical(ceilf(-x), ceilf_(-x)), x);
      }
  
      for (uint32_t i = 0x7FC00000; i < 0x80000000; i += 81) {
          float x = reinterpret(float, i);
          assert(isnan(ceilf_(x)));
          assert(isnan(ceilf_(-x)));
      }
  }
  