MathBox

对于计算和参考一些有用的数学工具的集合。

MathBox is a collection of some useful mathematical tools for calculations and reference. It has three categories "Combinatorics", "Geometric Shapes" and "Numbers" with each one include the following:

► Combinatorics:

• 5 common combinatorics formulas for quick calculations

► Geometric Shapes

►► Calculate the area of the following Two Dimensional Shapes:

• Circle

• Convert Radians / Degrees

• Circular Sector

• Ellipse

• Triangular

• Square

• Rectangle

• Parallelogram

• Trapezoid

►► Calculate the surfaces & volumes of the following Three Dimensional Shapes:

• Sphere

• Torus

• Cylinder

• Cone

• Cube

• Parallelepiped

• Triangular Pyramid

• Square Pyramid

• Triangular Prism

• Pentagonal Prism

• Regular Octahedron

• Regular Dodecahedron

• Regular Icosahedron

► Numbers

• Mathematical Constants

• Check if a number is prime

• Find all the prime numbers up to a number

• Find the first n Fibonacci Numbers

• Convert Radians / Degrees