ciabatta/test/test_trig.c

27 lines
584 B
C

#include <stdlib.h>
#include <stdio.h>
#include <math.h>
#include <stdint.h>
#include <stdio.h>
#include <math.h>
// TODO: won't work until %a is implemented
int main(int argc, char **argv) {
double lo = -1;
double hi = 1;
double step = 0.0001;
FILE *out = fopen("bin/data.csv", "w");
for(double i = lo; i < hi; i += step) {
fprintf(out, "%f", i);
fprintf(out, ", ");
}
fprintf(out, "\n");
for(double i = lo; i < hi; i += step) {
fprintf(out, "%a", asin(i));
fprintf(out, ", ");
}
fclose(out);
return 0;
}