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About this app
Scientific calculator 300 plus, 991 is the calculator for students and engineering student. Calculator 991 plus provides powerful functions in a real calculator 991 300 . It makes advanced calculator 991 become the most useful calculator for university and school. Application includes some calculators inside: - Basic calculator 300 plus - Advanced calculator 115 plus - Scientific calculator 991 - Scientific calculator 991 plus - Graphing calculator 84 plus Let's see some special features: ◉ Basic calculator 300 plus and 115 plus: supports from basic mathematics to advanced math functions: percentage, powers, roots, trigonometric, logarithms calculator. Fraction calculation 991 supports convert fraction to decimal, mixed fraction and solve fractions problems. ◉ Advanced calculator 115 plus: combines of hyper calculator and simple scientific calc. This calculator is a multi-functional advanced calculator 991 with all features in one app. Such as linear algebra, calculus, complex numbers, display result in rectangular and polar coordinates, matrix and vector. ◉ Scientific calculator 991 plus: includes smart equation solver. Equation solver can solve quadratic, cubic equations, systems of equations. Caluculator solves any polynomial. Smart scientific calculator 991 has exponent calculator contains scientific calculations such as derivative, integral, square root calculation, factorial calculation, pi calculation, equation solver. ◉ Scientific calculator 991: supports calculate with infinity number of digits, prime factors, random numbers, combinations, permutations, GCD and LCM. This calculator 991ex is a real engineering simulator. Scientific calculator has features of 500 es, 500 ms, 300 es plus, 991 es plus. Calculator keyboard layout same as calculator 300 es plus, 991 ex and es plus. ◉ Graphing calculator 84 plus supports function graph, polar, parametric and implicit function. Graphing calculator 84 can draw tangent, tracing, derivative, root, min and max. It simulates for graphing caluculator 83 and t1 84, 84 plus. ◉ Integral calculator 991 plus provide powerful calculator to calculate integrate, derivative, differentiation and integration. ◉ This scientific calculator 991 includes CAS (computer algebra system), which can perform symbolic calculation. ◉ Some other features: math formula, physics formula, unit conversion, theme, font and programming.
What's New
Latest version 7.4.1.484 with bug fixes and performance improvements
Enhanced security and stability
Optimized for better user experience
Kullanıcı Yorumları
10 yorum
Vladimir Campos
9 ay önce
This app is an absolute lifesaver for scientific calculations. It offers advanced functions like trigonometry, matrices, and unit conversions, all in a sleek and user-friendly interface. The accuracy is spot-on, and it runs smoothly without lag. No need for a physical calculator, this app has it all. A must-have for students and professionals.
Liberty Toad
4 yıl önce
Great calculator. Easy to use and has a lot of features. It would be nice to see some financial solvers included. Also it would be nice to see parenthesis matched by color. I tried creating a graph using "sin(x)' by following the instructions in the Help but it doesn't plot a graph, it plots a straight line, so I'm not sure what I'm doing wrong. ANS: I need to set the "Angle Unit" in the Calculation settings to "RAIDIAN".
Zach Jibben
3 yıl önce
Best scientific calculator on android, and I've tried them all. I wish this exact app was on iOS. No other calculator has the right combination of UI, one line per computation, being able to sroll back through calculations, and functionality. Premium is a one time purchase that's absolutely worth it. The only other app that comes close is HP Prime, if you need to bring out the big guns and can deal with a heavier, clunkier app.
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This app has been verified and is safe to download. No malware detected.
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