Solve advanced mathematical expressions with trigonometry, powers, roots, and logarithms.
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Standard mathematical precedence (PEMDAS/BODMAS) & functional operators
Expression: sqrt(144) + sin(30) * 10 in Degree mode.
Result: 17.00 (where sqrt(144) = 12 and sin(30°) * 10 = 5).
Perform arithmetic operations on proper and improper fractions with step-by-step simplification.
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Open calculatorThe calculator uses a deterministic recursive descent mathematical parser without executing unsafe JavaScript eval code. It strictly validates numbers, operators, and supported functions.
It supports addition (+), subtraction (-), multiplication (*), division (/), modulus (%), exponentiation (^), square roots (sqrt), trigonometric functions (sin, cos, tan, asin, acos, atan), logarithms (log, ln), absolute values (abs), and constants (pi, e).
Use the angle unit dropdown to toggle between Degrees (DEG) and Radians (RAD) for all trigonometric calculations.
Scientific calculators are essential for algebra, geometry, physics, engineering, and data analysis. Unlike standard four-function calculators, scientific engines obey standard operator precedence and support continuous transcendental functions.
Our engine handles multi-nested parentheses, power chains, and trigonometry with floating-point stability.