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libcproject/lib/mathematics.h

70 lines
1.3 KiB
C

#ifndef __LIBCPROJECT_MATHEMATICS__
#define __LIBCPROJECT_MATHEMATICS__
#define MATHEMATICS_FLOAT_PRECISION 0.00000001
#include <errno.h>
#include <stdbool.h>
#include "types.h"
/**
* @brief Verify that 2 numbers are equal.
*
* @param number1
* @param number2
* @return true
* @return false
* @since v1.0.0
*/
bool mathematics_equals(const float number1, const float number2);
/**
* @brief Get the absolute value of a number.
*
* @param number
* @return unsigned long long
* @since v1.0.0
*/
unsigned long long mathematics_absolute_value(const long long number);
/**
* @brief Calculates the power of a number.
*
* @param base
* @param exponent
* @return unsigned long long
* @since v1.0.0
*/
unsigned long long mathematics_pow(unsigned long long base, unsigned long long exponent);
/**
* @brief Calculates the nth root of a number.
*
* @param number
* @param nth_root
* @return float
* @since v1.0.0
*/
float mathematics_root(float number, unsigned int nth_root);
/**
* @brief Calculates the square root of a number using Heron's method.
*
* @param number
* @return float
* @since v1.0.0
*/
float mathematics_square_root(float number);
/**
* @brief Calculates the factorial of a number.
*
* @param number
* @return unsigned long long
* @since v1.0.0
*/
unsigned long long mathematics_factorial(unsigned long long number);
#endif