Advanced Scientific Calculator

A CAS (Computer Algebra System) calculator can work with symbolic math expressions rather than just numbers. It can differentiate x³ to 3x², simplify algebraic expressions, and solve equations symbolically rather than just numerically.

Type directly using your keyboard or click the on-screen buttons. Use standard math notation: * for multiply, / for divide, ^ for exponent, and function names like sin(), cos(), log(), sqrt(). Constants π and e are available as buttons or by typing pi and e.

Yes. Enter complex numbers in the form a+bi (for example, 3+4i or (2-i)^3). The calculator will compute and display results in standard complex form a+bi.

Switch to the Grapher tab and enter one or more functions of x (e.g., sin(x), x^2-4). Adjust the x/y range using the controls. The graph updates as you type. You can plot up to 3 functions simultaneously in different colors.

The Matrix mode supports addition, subtraction, multiplication, transpose, determinant, and inverse for matrices up to 4×4. Enter values in the grid, select matrix B if needed, then choose the operation.

Definite integrals are computed using Simpson's rule with 10,000 subdivisions, giving accuracy to roughly 10–12 significant figures for smooth functions. Symbolic integration (antiderivatives) is not supported; only definite integrals are evaluated numerically.

Yes. The Solver tab handles linear equations, quadratic equations, 2×2 systems, and 3×3 systems. Enter the coefficients and the calculator applies Gaussian elimination (LU decomposition) for the systems.

Yes. In scientific mode you can type full expressions directly into the input field using standard keyboard syntax. The Enter key evaluates, Escape clears the input, and all mathematical functions are accessible by typing their names.

The Statistics tab computes mean, median, mode, standard deviation (population and sample), variance, sum, count, min, max, range, and interquartile range (IQR). A simple frequency histogram is also rendered from your data set.

Built-in constants include π (pi ≈ 3.14159…), e (Euler's number ≈ 2.71828…), φ (golden ratio ≈ 1.61803…), and the speed of light, Planck's constant, and Avogadro's number for physics calculations.