Scientific Calculator (adfree)

Scientific Calculator (adfree)


TechCalc+ contains 12 computing modes in one application + a handy reference section.
Modes included are:

* Basic Mode,
* Scientific Mode,
* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),
* Graphing (save copy of graph to sdcard),
* Matrices,
* Complex Numbers (cartesian, polar, using Euler's identity),
* Quick Formulas,
* Quick Converter,
* Time Calculator,
* Equation Solver,
* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher
* Financial

+ the Periodic Table of Elements!

Features include:

* All Trigonometric operations (radians, degrees or gradients)
* Powers & Roots
* Logs and Antilogs
* Factorial, Modulus & Random Numbers functions
* HCF, LCM, Prime factorization
* Pol() & Rec() Functions
* Permutations (nPr) and Combinations (nCr)
* Statistics
* Fractions Mode
* A wide range of conversion categories and constants
* 20 Memory Registers in each of the calculation modes
* Detailed calculation history
* Extensive Help and Reference
* Highly customizable via the Settings

The reference section includes:

* Physical Laws
* Names in the Metric System
* Mathematical Tables
* Elementary & Linear Algebra
* Trigonometric Identities
* Differentiation & Integration Rules
* Statistics Formulas
* Vector Mathematics
* ASCII, Fractional Bits & Roman Numeral Converters
* pH, Interpolation, Body Mass Index (BMI) & Proportion Calculators
* Sigma & Pi Notation

Please email any questions that are not answered in the Help section.

Recent changes:
22/05 (ver 3.6.2)
* added option in the Settings to Clear Cache on Exiting the App
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$0.99
95
4.8
User ratings
693
Installs
10,000+
Concerns
0
File size
7212 kb
Screenshots
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About Scientific Calculator (adfree)
TechCalc+ contains 12 computing modes in one application + a handy reference section.
Modes included are:

* Basic Mode,
* Scientific Mode,
* 64-bit Programmer Mode (Hex, Oct, Bin and Dec),
* Graphing (save copy of graph to sdcard),
* Matrices,
* Complex Numbers (cartesian, polar, using Euler's identity),
* Quick Formulas,
* Quick Converter,
* Time Calculator,
* Equation Solver,
* Calculus (Derivative, Definite Integral, Taylor Series & Indefinite Integral) - requires Android version 2.3 or higher
* Financial

+ the Periodic Table of Elements!

Features include:

* All Trigonometric operations (radians, degrees or gradients)
* Powers & Roots
* Logs and Antilogs
* Factorial, Modulus & Random Numbers functions
* HCF, LCM, Prime factorization
* Pol() & Rec() Functions
* Permutations (nPr) and Combinations (nCr)
* Statistics
* Fractions Mode
* A wide range of conversion categories and constants
* 20 Memory Registers in each of the calculation modes
* Detailed calculation history
* Extensive Help and Reference
* Highly customizable via the Settings

The reference section includes:

* Physical Laws
* Names in the Metric System
* Mathematical Tables
* Elementary & Linear Algebra
* Trigonometric Identities
* Differentiation & Integration Rules
* Statistics Formulas
* Vector Mathematics
* ASCII, Fractional Bits & Roman Numeral Converters
* pH, Interpolation, Body Mass Index (BMI) & Proportion Calculators
* Sigma & Pi Notation

Please email any questions that are not answered in the Help section.

Recent changes:
22/05 (ver 3.6.2)
* added option in the Settings to Clear Cache on Exiting the App

Android Market Comments
A Google User
Jun 15, 2015
Head of the Class Along with the very unintuitive MathStudio, TechCalc (and of course, TechCalc+) is the best math app in the Play Store. (I admit, I haven't tried them all but I've tried all the promising looking ones.) I guess Wolfram Alpha is up there too, but it depends on an Internet connection.
A Google User
Jun 6, 2015
Good but a little complicated At the bottom of the scrollable screen there is a conversion button when given a "long press" it gives a list of various things to do. It worked fine for maybe an hour then stopped working. Obviously I've messed something up somewhere...probably in the settings. Anyway how do I fix that? Other than that so far the program is outstanding. An online or a PDF manual would be nice as well.... just a thought.
A Google User
Jun 4, 2015
keeper the right thing.
A Google User
May 22, 2015
So many options I will spend weeks playing with the possible layouts. This is better than having fun.
A Google User
May 22, 2015
Comprehensive and superb. I have used this calculator for years and it has always provided what I want.
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