Scientific Calculator: Graph

A scientific and graphing calculator with a natural math display. Type fractions, roots and powers the way they look in your textbook, and get exact answers when one exists. CALCULATE • Fractions, roots, powers, trigonometry, logarithms and factorials. • Exact answers such as 1/3, √2 and π/6, with the decimal one tap away. • Degrees, radians and gradians, always visible on the calculator. • Choose the display: fraction, mixed number, repeating decimal, scientific, engineering, SI prefix or degrees-minutes-seconds. • Results are computed to 64 digits inside the app. KEEP YOUR WORK • Your expression and last answer come back when you reopen the app. • History you can reuse, Ans, memory, variables and your own functions. • Export and import a backup file. No account. GRAPHS AND TABLES • Plot several functions, zoom and trace. • Find roots, extrema, intersections and integrals on the curve. • Parameter sliders, value tables, saved graphs and 3D surfaces. MATH MODES • Equations and polynomials. • Matrices: determinant, inverse, eigenvalues, dot and cross products. • Statistics, distributions and hypothesis tests. • Numeric calculus, algebra, complex numbers, number bases, RPN and interval arithmetic. TOOLS • Unit converter, physical constants, formulas and a periodic table. • Small programs, practice drills and QR codes to share an expression. • A built-in guide to every function, available offline. PREMIUM • All calculator features are free. Premium removes ads. • Calculations run on your device. No account and no server.

First release. Fractions, exact answers, trig, matrices, equations and graphs in one calculator