Formula

Regular polygon

• Area formulas of regular polygons
• Regular polygon diagonals
• Internal angle

Area formula

Polynomial formula

• Polynomial expansion
• Polynomial factorization

Trigonometry formula

• Arccosine
• Arctangent

Exponentiation formula

• Exponentiation
• Definition of Euler's number

Logarithm formula

• Logarithm

Vector formula

• Vector operation
• Inner product of vectors

Calculus formula

• Differential calculus
• Integral calculus