RealMax Scientific Calculator

RealMax Scientific Calculator - Advanced Calculator for Students & Engineers

A free scientific calculator app for Android with calculus, a graphing calculator, an equation solver, fractions, matrices and complex numbers. With over 1 million downloads, it's used worldwide for school, university, engineering and professional calculations.

Whether you're a high school student, an engineering student or a working professional, you get the keys and layout of a real handheld scientific calculator, right on your phone. Type the expression as it is written, see it on top and the answer below, and edit it with the arrow keys.

SCIENTIFIC CALCULATIONS
- Calculus calculator: derivatives (d/dx) and integrals (∫dx) with exact answers
- Derivative calculator: the formula, like d/dx(X³) = 3X², or the slope at a value of x
- Integral calculator: the antiderivative + K, or the definite integral with limits
- Trigonometric functions: sin, cos, tan and their inverses
- Hyperbolic and inverse hyperbolic functions
- Logarithmic and exponential calculations: log, ln, 10^x, e^x
- Powers, roots, factorials and percentage
- Combinations (nCr) and permutations (nPr)
- Complex number calculator
- Fraction calculator with ab/c and d/c input
- Degree, Radian and Gradian modes

GRAPHING AND EQUATIONS
- Graphing calculator: graph plotting with points marked on the grid
- Equation solver: linear, quadratic and cubic equations
- Matrix calculator: add, multiply, determinant, transpose and inverse

ENGINEERING TOOLS
- Engineering calculator with ENG notation and Fix, Sci and Norm display
- Base-N calculator: HEX, DEC, OCT, BIN with AND, OR, XOR, NOT
- Unit converter for scientific and engineering units
- 40+ predefined scientific constants
- DMS (Degree, Minute, Second) calculations and conversion
- Pol( and Rec( for polar and rectangular coordinates
- 10 user-defined variable slots, Ans and memory

SMART FEATURES
- History: scroll back through your last 100 calculations and edit them
- Split-screen and multi-window support
- Clean and intuitive classic calculator interface
- 4 themes: Metallic, Classic, Flat and the dark Jet Black
- Help and menus in your language

PERFECT FOR
- High school and university students
- Calculus, algebra, trigonometry and physics homework
- Engineers, scientists and technicians
- Math and physics teachers and professionals
- Anyone who wants a reliable scientific calculator instead of carrying a handheld one

Want an ad-free experience? Get 'Scientific Calculator Pro' by RealMax LK on Google Play.

Support: realmaxsoftlk@gmail.com
Website: www.realmaxsoft.com

We constantly improve based on your feedback. Please rate us if you enjoy the app!