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Advanced scientific calculator supporting complex math operations and function calculations.
Supports parentheses, + - × ÷, exponentiation ^, factorial !, and functions like sin/cos/tan/asin/acos/atan/ln/log/sqrt/cbrt, plus constants pi, e.
Enter an expression or use the keypad to see results.
Least Common Multiple (LCM) Calculator
Quickly calculate the least common multiple (LCM) of two or more integers. Supports space-separated number list input.
Trigonometry Calculator
Calculate six trigonometric functions from radian values with custom decimal precision.
Inverse Trigonometric Function Calculator
Accurately calculate radian values for inverse trig functions like arcsin and arccos. Supports 6 function types and custom decimal precision.
Circle Area Calculator
Quickly calculate the area of a circle by entering the radius, diameter, or circumference. Supports custom units and precision settings.
Least Common Multiple (LCM) Calculator
Quickly calculate the least common multiple (LCM) of two or more integers. Supports space-separated number list input.
Trigonometry Calculator
Calculate six trigonometric functions from radian values with custom decimal precision.
Inverse Trigonometric Function Calculator
Accurately calculate radian values for inverse trig functions like arcsin and arccos. Supports 6 function types and custom decimal precision.
Circle Area Calculator
Quickly calculate the area of a circle by entering the radius, diameter, or circumference. Supports custom units and precision settings.
Prime and Composite Number Calculator
Instantly identify prime, composite, or special numbers. Supports batch checking and mathematical property analysis.
When you need to perform complex math operations or scientific calculations, our scientific calculator provides powerful computing capabilities. It supports various advanced functions such as trigonometry, logarithms, exponents, and power operations, directly outputting accurate calculation results.
Please enter valid mathematical expressions and avoid using illegal characters. Calculation results are for reference only; please double-check for critical applications. Variable definition and programming features are not supported.
For complex expressions, we recommend using parentheses to clarify the order of operations. Common calculations like trigonometric functions use degrees by default; please note the difference from radians. Use the ^ symbol for power operations, such as 2^3 for 2 to the power of 3.
