21-math

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Educational project s21_math from organization «School 21».

Implementation of some functions of math.h library with tests. This library implements basic mathematical operations, which are then used in various algorithms.

[ SPOILER ] Overview of implemented code

No.	Function	Description	Status
1	int abs(int x)	computes absolute value of an integer value	☑️
2	long double acos(double x)	computes arc cosine	✅
3	long double asin(double x)	computes arc sine	✅
4	long double atan(double x)	computes arc tangent	✅
5	long double ceil(double x)	returns the nearest integer not less than the given value	☑️
6	long double cos(double x)	computes cosine	✅
7	long double exp(double x)	returns e raised to the given power	☑️
8	long double fabs(double x)	computes absolute value of a floating-point value	☑️
9	long double floor(double x)	returns the nearest integer not greater than the given value	☑️
10	long double fmod(double x, double y)	remainder of the floating-point division operation	☑️
11	long double log(double x)	computes natural logarithm	☑️
11	long double pow(double base, double exp)	raises a number to the given power	☑️
11	long double sin(double x)	computes sine	✅
11	long double sqrt(double x)	computes square root	✅
11	long double tan(double x)	computes tangent	✅

— Developer: RV-304 (@rynortheast) ✅, Artem Kain (@artemxgod) ☑️
— Thanks to 21-SCHOOL for provided assignment and special learning conditions ✌️🔥

Usage

1. Clone this repository via
   • SSH [email protected]:rynortheast/21-math.git or
   • HTTPS https://github.com/rynortheast/21-math.git
2. Change code base if necessary
3. Run make test to build project and run main tests
4. Run make s21_math.a to build a static lib