Scientific Calculator 3

Scientific Calculator 3


Scientific Calculator 3 is an easy to use universal scientific calculator app for smartphones, tablets or other Android touchscreen devices. It evaluates mathematical expressions under consideration of the algebraic convention "brackets before power before point before line calculation". The rounding of results is adjustable between 5 and 15 digits. Available notations are normal notation (NORM), scientific notation (SCI) and engineering notation (ENG). Trigonometric calculations optionally in Degrees (DEG: 1°=PI/180) or Radians (RAD: 1rad=180°/PI).
Scientific Calculator 3 provides a large history display, where all inputs and results can be checked easily. This calculation history is kept until explicit deletion.

Scientific Calculator 3 respects your privacy: This app does not require any internet access and is free of advertising banners!

Functions on main display:
* calc operators: + - × ÷
* parentheses: ( )
* square root and power of 2: sqrt x²
* permutation: n! (in landscape format only or on tablets)
* reciprocal: 1/x
* percentage: %
* plus minus sign: ±
* memory: MR MS M+
* exponent (optional): Exp

Scientific functions via "sci" button and on large displays:
* power operator: ^ 2^ e^ 10^
* square and cube root: sqrt cbrt
* natural logarithm and logarithms of 10: ln lg
* constants: pi 2pi e 1/e
* trigonometric, inverse trigonometric and hyperbolic functions: sin asin sinh asinh, cos...., tan....

**Notice:
Scientific Calculator 3 is based on the Open Source Software Arity-2.1.6 "Arithmetic Engine for Java" (Copyright © 2007-2009 Mihai Preda), which is licensed under the Apache license 2.0.

Recent changes:
No retarding splash screen anymore during application launch.
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Free
85
4.3
User ratings
915
Installs
50,000+
Concerns
0
File size
267 kb
Screenshots
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About Scientific Calculator 3
Scientific Calculator 3 is an easy to use universal scientific calculator app for smartphones, tablets or other Android touchscreen devices. It evaluates mathematical expressions under consideration of the algebraic convention "brackets before power before point before line calculation". The rounding of results is adjustable between 5 and 15 digits. Available notations are normal notation (NORM), scientific notation (SCI) and engineering notation (ENG). Trigonometric calculations optionally in Degrees (DEG: 1°=PI/180) or Radians (RAD: 1rad=180°/PI).
Scientific Calculator 3 provides a large history display, where all inputs and results can be checked easily. This calculation history is kept until explicit deletion.

Scientific Calculator 3 respects your privacy: This app does not require any internet access and is free of advertising banners!

Functions on main display:
* calc operators: + - × ÷
* parentheses: ( )
* square root and power of 2: sqrt x²
* permutation: n! (in landscape format only or on tablets)
* reciprocal: 1/x
* percentage: %
* plus minus sign: ±
* memory: MR MS M+
* exponent (optional): Exp

Scientific functions via "sci" button and on large displays:
* power operator: ^ 2^ e^ 10^
* square and cube root: sqrt cbrt
* natural logarithm and logarithms of 10: ln lg
* constants: pi 2pi e 1/e
* trigonometric, inverse trigonometric and hyperbolic functions: sin asin sinh asinh, cos...., tan....

**Notice:
Scientific Calculator 3 is based on the Open Source Software Arity-2.1.6 "Arithmetic Engine for Java" (Copyright © 2007-2009 Mihai Preda), which is licensed under the Apache license 2.0.

Recent changes:
No retarding splash screen anymore during application launch.

Android Market Comments
A Google User
Mar 26, 2015
Overall excellent. Really don't need two square root keys though. It would be great if one of them could be an X to the power of Y function.
A Google User
Mar 24, 2015
Fantastic... the best. Basically, I'm a TI-89 fan. However, of all the "EMULATORS I'VE TRIED", THIS IS, IMHO, THE BEST.
A Google User
Feb 28, 2015
Electronics Use Good Loaded a dozen popular calc apps till I finally found this one that does what I need. Amazingly, a few good ones lack some basic function like 1/X, or would not allow easy entry of numbers with scientific notation. This one has all that, and allows for engineering notation of exponents (exponents expressed in terms of 10E3, milli, micro, kilo, mega, etc). Only wish it allowed for immediate operations like the TI calculators, in that functions like X2 and 1/X are performed as soon as they are entered.
A Google User
Feb 13, 2015
Nice app It is useful as excellent
A Google User
Jan 1, 2015
Overall excellent. Really don't need two square root keys though. It would be great if one of them could be an X to the power of Y function.
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