Scientific Calculator (adfree)

Scientific Calculator (adfree)


TechCalc+ scientific calculator is a calculator with 11 computing modes in one application + a handy scientific reference section.
Modes included are:

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

+ the Periodic Table of Elements!

Features include:

* Trigonometric Functions (radians, degrees or gradients)
* Power & Root Functions
* Log and Antilog functions
* Permutations (nPr) and Combinations (nCr)
* HCF, LCM, Prime factorization, Δ% function and the remainder function
* Pol() & Rec() Functions
* Statistics Functions (inc. Bessel, Beta, Binomial, Chi-Squared, Digamma, Error, Exponential, F-, Gamma, Hypergeometric, Normal, Poisson, T- & Weibull)
* Factorial Function
* Modulus Function
* Random Numbers
* Fractions Mode
* Constants (4 categories) - press to include into a calculation or long press for more information on the constant:
* Physical and Astronomical Constants
* Periodic Table - atomic mass (u)
* Solar System - Orbit Distances (km)
* My Constants (save personal constants via the calculation history)
* A wide range of conversion categories – Distance, Area, Volume, Weight, Density, Speed, Pressure, Energy, Power, Frequency, Magnetic Flux Density, Dynamic Viscosity, Temperature, Heat Transfer Coefficient, Time, Angles, Data Size, Exchange Rates, Fuel Efficiency, Audio Signal Level, Torque, Force, Radioactivity, Radiation
* 20 Memory Registers in each of the calculation modes
* A complete record of each calculation is stored in the calculation history, the result of which can be used in future calculations
* Detailed Help and Reference Available
* Highly customizable via the Settings including a wide range of layouts to choose from
* Output font size can be increased or decreased by long pressing the + or - buttons

The reference section includes:

* Physical Laws
* Useful Mathematical Formulas
* Names in the Metric System
* Mathematical Tables (Log & Antilog Tables, Normal Distribution Table, Trigonometric Tables, Power & Root Tables)
* Elementary Algebra
* Linear Algebra (Matrices)
* Trigonometric Identities
* Differentiation Rules
* Integration Rules
* Statistics Formulas
* Vector Mathematics
* ASCII Converter
* Fractional Bits Converter
* pH Calculator
* Interpolation Calculator

Please email any questions that are not answered in the Help section or any requests for bug fixes, changes or extensions regarding the functions of the calculator - glad to help wherever possible.

Recent changes:
29/08 (ver 3.4.5)
* added an interpolation calculator to the Reference section
* bug fixes
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$0.99
95
4.8
User ratings
460
Installs
5,000+
Concerns
0
File size
7001 kb
Screenshots
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About Scientific Calculator (adfree)
TechCalc+ scientific calculator is a calculator with 11 computing modes in one application + a handy scientific reference section.
Modes included are:

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

+ the Periodic Table of Elements!

Features include:

* Trigonometric Functions (radians, degrees or gradients)
* Power & Root Functions
* Log and Antilog functions
* Permutations (nPr) and Combinations (nCr)
* HCF, LCM, Prime factorization, Δ% function and the remainder function
* Pol() & Rec() Functions
* Statistics Functions (inc. Bessel, Beta, Binomial, Chi-Squared, Digamma, Error, Exponential, F-, Gamma, Hypergeometric, Normal, Poisson, T- & Weibull)
* Factorial Function
* Modulus Function
* Random Numbers
* Fractions Mode
* Constants (4 categories) - press to include into a calculation or long press for more information on the constant:
* Physical and Astronomical Constants
* Periodic Table - atomic mass (u)
* Solar System - Orbit Distances (km)
* My Constants (save personal constants via the calculation history)
* A wide range of conversion categories – Distance, Area, Volume, Weight, Density, Speed, Pressure, Energy, Power, Frequency, Magnetic Flux Density, Dynamic Viscosity, Temperature, Heat Transfer Coefficient, Time, Angles, Data Size, Exchange Rates, Fuel Efficiency, Audio Signal Level, Torque, Force, Radioactivity, Radiation
* 20 Memory Registers in each of the calculation modes
* A complete record of each calculation is stored in the calculation history, the result of which can be used in future calculations
* Detailed Help and Reference Available
* Highly customizable via the Settings including a wide range of layouts to choose from
* Output font size can be increased or decreased by long pressing the + or - buttons

The reference section includes:

* Physical Laws
* Useful Mathematical Formulas
* Names in the Metric System
* Mathematical Tables (Log & Antilog Tables, Normal Distribution Table, Trigonometric Tables, Power & Root Tables)
* Elementary Algebra
* Linear Algebra (Matrices)
* Trigonometric Identities
* Differentiation Rules
* Integration Rules
* Statistics Formulas
* Vector Mathematics
* ASCII Converter
* Fractional Bits Converter
* pH Calculator
* Interpolation Calculator

Please email any questions that are not answered in the Help section or any requests for bug fixes, changes or extensions regarding the functions of the calculator - glad to help wherever possible.

Recent changes:
29/08 (ver 3.4.5)
* added an interpolation calculator to the Reference section
* bug fixes

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User reviews of Scientific Calculator (adfree)
Write the first review for this app!
Android Market Comments
A Google User
Sunday 12:30 PM
Only Engineering mode required I would appreciate if developer adds SI engineering valves (Kilo,Mega,Giga,milli,micro,nano etc). It would also be very good if there is a button to convert eng unit.
A Google User
Saturday 5:40 PM
So much functionality without clutter So many graphing calculators have a cluttered interface. This one has a very nice layout and still incredible functionality. I hope to see more button colors or themes to bring me closer to the classic "TI" look. Thanks for an excellent app!!
A Google User
Sep 8, 2014
So far so good waiting for more updates like keytones
A Google User
Sep 7, 2014
Great application Includes basic math, fractions, graphing and even physics & chemistry.
A Google User
Sep 5, 2014
Great App & Thank You !