Evaluate expressions with variables
Evaluate mathematical expressions with algebraic notation and up to six variables. Access CODATA 2018, IAU 2012, and 2015 constants. Switch between c.g.s. and S.I. units. Float as a utility window over other applications.
Showing 301–320 of 1,000 ranked alternatives.
Willy Kunz
Calculate like a scientific calculator
Simulate the HP-45 scientific calculator with photo-realistic visuals and animated keys. Perform all original functions and operations. Access a secret timer for 12-hour or 100-hour intervals. Switch to Super-45 mode for enhanced capabilities.
Matteo D'Ignazio
Step by step
Enter math to . Input numerical or literal , fractions, powers, and periodic numbers. Check correctness with a preview and step by step. Requires internet connection. Results are automated and may not always be accurate.
Thomas Braun
Scientific RPN calculator for iPad.
The app performs calculations with up to 15 digits of precision and supports a number range from -1E127 to 1E127. It includes a database of over 120 scientific constants that users can extend.
辉 马
Sketch, compute, and measure math objects
Create geometric constructions and figures. Measure lengths, angles, and areas. Input mathematical formulas and functions. Define custom variables and equations. Plot function graphs and adjust parameters in real time.
Richard Michalka
Minimize boolean expressions
Simplifies boolean expressions using Karnaugh maps for 2, 3, and 4 variables. Converts truth tables to K-maps and generates minimized output. Allows variable renaming from ABCD to WXYZ.
ALO7 HK Limited
Create, learn, and play with AI
Learn and practice language skills through interactive animations and AI-driven lessons. Complete exercises to improve expression and logical thinking. Track progress with structured, science-based content and receive instant feedback.
Dri-Eaz Products, Inc.
Calculate GPP from temperature and humidity
Calculate drying environment variables by entering temperature and relative humidity to determine grains per pound. Access advanced features for vapor pressure and dew point calculations. Switch between Fahrenheit and Celsius units.
Joshua Bryson
Calculate and complete engineering tasks
Perform complex calculations with a supporting trigonometry and Bessel functions. Access over 80 mathematical functions and quick references for basic operations. Solve equations efficiently for engineering tasks.
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