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 & Number Base 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:

06/10 (ver 3.7.2)

* bug fixes

05/10 (ver 3.7.1)

* added "Limit of a function" to Calculus mode - please see the topic Calculus in the Help Section for details

* in graph STD mode, the graph center=(0,0) - this can be disabled in the settings if required

* changed the location of the alerts to the top of the screen

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 & Number Base 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:

06/10 (ver 3.7.2)

* bug fixes

05/10 (ver 3.7.1)

* added "Limit of a function" to Calculus mode - please see the topic Calculus in the Help Section for details

* in graph STD mode, the graph center=(0,0) - this can be disabled in the settings if required

* changed the location of the alerts to the top of the screen

Screenshots

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 & Number Base 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:

06/10 (ver 3.7.2)

* bug fixes

05/10 (ver 3.7.1)

* added "Limit of a function" to Calculus mode - please see the topic Calculus in the Help Section for details

* in graph STD mode, the graph center=(0,0) - this can be disabled in the settings if required

* changed the location of the alerts to the top of the screen

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 & Number Base 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:

06/10 (ver 3.7.2)

* bug fixes

05/10 (ver 3.7.1)

* added "Limit of a function" to Calculus mode - please see the topic Calculus in the Help Section for details

* in graph STD mode, the graph center=(0,0) - this can be disabled in the settings if required

* changed the location of the alerts to the top of the screen

Android Market Comments

Scientific Nice

IT is really useful!!

Excellent scientific calculator for all kind of maths use.

oh! it has even periodic table

Sep 25, 2015