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#include <math.h>
#include <stdio.h>
#define PI 3.141592653
#include "gragl.h"
Scalar sin_scalar(double x) {
Scalar y = {
.v = sin(x),
.valid = 1
};
return y;
}
Scalar cos_scalar(double x) {
Scalar y = {
.v = cos(x),
.valid = 1
};
return y;
}
Scalar tan_scalar(double x) {
Scalar y = {
.v = tan(x),
.valid = 1
};
return y;
}
Scalar sincos_scalar(double x) {
Scalar y = {
.v = sin(x) * cos(x) * cos(x) * cos(x) * x,
.valid = 1
};
return y;
}
int main() {
Plot2d sin_plot;
sin_plot.func = sin_scalar;
sin_plot.from = -1;
sin_plot.to = 5;
sin_plot.step = 0.001;
Plot2d cos_plot;
cos_plot.func = cos_scalar;
cos_plot.from = -1;
cos_plot.to = 5;
cos_plot.step = 0.001;
Plot2d tan_plot;
tan_plot.func = tan_scalar;
tan_plot.from = -1;
tan_plot.to = 5;
tan_plot.step = 0.001;
Plot2d sincos_plot;
sincos_plot.func = sincos_scalar;
sincos_plot.from = 0;
sincos_plot.to = 100;
sincos_plot.step = 0.01;
Plot2dGroup * group = create_plot2d_group(4, sin_plot, cos_plot, tan_plot, sincos_plot);
plot(group);
free_plot2d_group(group);
return 0;
}
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