formula-math 13.5.12

Math formulas as Python functions

formula-math

I made this cause I always struggled with keeping up with formulas and remebering each one.

This is a beginner-friendly Python library for math, finance, geometry, trigonometry, statistics, physics, and original helpers. No need to memorize formulas — just call the function with your values and get results instantly.

Installation

pip install formula-math

Usage

import formula_math as fm

Math

fm.add(2,3,4) fm.sub(10,4) fm.multiply(2,3,5) fm.divide(20,5) fm.remainder(10,3) fm.sqrt(25) fm.solve_expression("2 + 3 * 4") fm.smart_calc(10,'+',5,'*',2)

Finance

fm.si(1000,5,2) fm.ci(1000,5,2,4) fm.time_to_double(1000,6) fm.emi(100000,10,12)

Geometry

fm.sq_perimeter(5) fm.rect_area(4,6) fm.cube_volume(3) fm.sphere_volume(4) fm.cone_volume(3,5) fm.pyramid_volume(4,5,6) fm.torus_volume(5,2) fm.polygon_area_sides(6,3)

Algebra

fm.solve_quadratic(1,-3,2) fm.linear_solve_2x2(1,2,5,3,4,11)

Trigonometry

fm.sin_deg(30) fm.cos_deg(60) fm.heron_area(3,4,5)

Statistics & Probability

fm.mean(1,2,3) fm.median(1,2,3,4) fm.mode(1,2,2,3) fm.stdev(1,2,3,4) fm.permutations(5,2) fm.combinations(5,2)

Original Helpers

fm.vector_projection((1,2),(3,4)) fm.distance_2d(0,0,3,4) fm.distance_3d(0,0,0,1,2,2) fm.math_trick(5)

Physics

fm.force(10,5) fm.weight(10) fm.work(10,5,60) fm.kinetic_energy(10,5) fm.potential_energy(10,5) fm.momentum(10,5) fm.pressure(10,2) fm.density(10,2) fm.velocity(10,2) fm.acceleration(10,2,4) fm.grav_force(1,2,3) fm.ohms_law(10,2) fm.electric_power(10,2) fm.coulombs_law(1,1,2)

Available Functions

Simple Interest fm.si(principal, rate, time)

• principal: amount of money (P)
• rate: annual interest rate in % (R)
• time: time in years (T) Example: fm.si(1000, 5, 2) # Returns 100.0

Square Perimeter fm.sq_perimeter(side)

• side: length of square side Example: fm.sq_perimeter(5) # Returns 20

Cube Volume fm.cube_volume(side)

• side: length of cube side Example: fm.cube_volume(3) # Returns 27

Sphere Volume fm.sphere_volume(radius)

• radius: radius of sphere Example: fm.sphere_volume(4) # Returns 268.08 (approx)

Cone Volume fm.cone_volume(radius, height)

• radius: base radius
• height: height of cone Example: fm.cone_volume(3, 5) # Returns 47.12 (approx)

Rectangle Area fm.rect_area(length, width) Example: fm.rect_area(4, 6) # Returns 24

Circle Circumference fm.circle_circumference(radius) Example: fm.circle_circumference(7) # Returns 43.96 (approx)

Notes

• All functions return numeric results (float or int as appropriate).
• Designed to save time in homework, projects, or quick calculations.

License

This project is licensed under the MIT License.