20 lines
773 B
C
20 lines
773 B
C
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#pragma once
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#include "lib_begin.h"
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namespace cgv {
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namespace math {
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extern CGV_API int solve_linear(double c[2], double s[1]);
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/// write the solutions to c[0]+c[1]*x+c[2]*x*x = 0 into s and return the number of solutions
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extern CGV_API int solve_quadric(double c[3], double s[2], bool replicate_multiple_solutions = false);
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/// write the solutions to c[0]+c[1]*x+c[2]*x*x+c[3]*x*x*x = 0 into s and return the number of solutions
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extern CGV_API int solve_cubic(double c[4], double s[3], bool replicate_multiple_solutions = false);
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/// write the solutions to c[0]+c[1]*x+c[2]*x*x+c[3]*x*x*x+c[4]*x*x*x*x = 0 into s and return the number of solutions
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extern CGV_API int solve_quartic(double c[5], double s[4]);
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}
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}
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#include <cgv/config/lib_end.h>
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