Math
Scientific Calculator
A full-featured scientific calculator with trigonometry, logarithms, and calculation history.
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Scientific Calculator
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Scientific Calculator Functions
Trigonometric Functions
Trigonometric functions (sin, cos, tan and their inverses) are fundamental in geometry, physics, and engineering. Values can be computed in degrees or radians.
Logarithms
The common logarithm log₁₀(x) answers the question "to what power must 10 be raised to get x?" The natural logarithm ln(x) uses base e ≈ 2.71828.
Factorial
n! = n × (n−1) × (n−2) × … × 2 × 1. Factorials grow extremely fast: 10! = 3,628,800.