Scientific Calculator

Using the Scientific Calculator

This scientific calculator supports trigonometric functions (sin, cos, tan), logarithms (log base 10 and natural log), square roots, powers, factorials, and the constant π. Toggle between degree and radian modes for trig functions.

Function Reference

• sin/cos/tan: Trigonometric functions. Use DEG or RAD mode accordingly.
• √: Square root of the displayed number.
• x²: Squares the displayed number.
• xⁿ: Raises first number to the power of second number (e.g., 2 xⁿ 8 = 256).
• log: Logarithm base 10. ln: Natural logarithm (base e).
• n!: Factorial. 5! = 5 × 4 × 3 × 2 × 1 = 120.