Scientific Calculator

Scientific Calculator


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), Percentage & Proportion Calculators
* Sigma & Pi Notation

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

This is an ad-supported app - upgrade to an ad-free version via: https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus

Recent changes:
28/07 (ver 3.6.5)
* bug fix - graph buttons not working on some devices
25/07 (ver 3.6.4)
* added an option in the Settings to "Disable Repetitive Use of = Button"
* bug fixes
23/07 (ver 3.6.3)
* updated app navigation in line with material design recommendations from Google
* added a Percentage Calculator to the Reference section
* Enhanced the functionality of the ANS button - please see the topic General in the Help Section for details
* bug fixes
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Free
84
4.2
User ratings
35607
Installs
1,000,000+
Concerns
0
File size
9679 kb
Screenshots
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About Scientific Calculator
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), Percentage & Proportion Calculators
* Sigma & Pi Notation

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

This is an ad-supported app - upgrade to an ad-free version via: https://play.google.com/store/apps/details?id=com.roamingsquirrel.android.calculator_plus

Recent changes:
28/07 (ver 3.6.5)
* bug fix - graph buttons not working on some devices
25/07 (ver 3.6.4)
* added an option in the Settings to "Disable Repetitive Use of = Button"
* bug fixes
23/07 (ver 3.6.3)
* updated app navigation in line with material design recommendations from Google
* added a Percentage Calculator to the Reference section
* Enhanced the functionality of the ANS button - please see the topic General in the Help Section for details
* bug fixes

Android Market Comments
A Google User
6 hours ago
Too Good
A Google User
Saturday 9:54 AM
Waiting !!
A Google User
Friday 7:39 AM
Got everything It is clear that a lot of work went into this. The buttons on the time calculator have font that is slightly chopped off.
A Google User
Friday 4:48 AM
Nice one!!!!
A Google User
4 days ago
Cal Duetrium
Version 1000000
Version 1000000