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Scientific Calculator

Scientific Calculator


CalcTastic is many powerful calculators in one: A full-featured scientific & statistical calculator with fractions and unit conversions. CalcTastic is also Android's ONLY full-featured programmer's calculator.

Visit our website for high-resolution screenshots. http://www.calctastic.com

What does the full version include that the free version doesn't?
- Fractions
- Full Landscape Support
- 7 Premium Themes (12 total)
- Android's ONLY full-featured Programmer's Calculator

GENERAL
- Algebraic, Sequential or RPN input methods
- Postfix notation
- Expression or Stack Display
- Expression History with 20 records
- Calculator Stack with 50 registers
- Memory with 10 registers
- 12 high-quality themes
- Copy and Paste
- Configurable numeric display (decimal point and digit grouping)
- Intuitive long-click feature removes the need to press SHIFT
- Easier to use than an HP 11C / 15C

SCIENTIFIC
- Fractions and Fraction Calculations
- Convert Decimals to Fractions
- Degree/Minute/Second Conversions
- Standard, Scientific, Engineering and Fixed Decimal Notations
- Configurable Precision from 0 - 12 digits
- Table of 44 Physical Constants
- Over 210 different conversion units across 14 categories
- Trig functions in Degrees, Radians or Grads (w/ hyperbolic equivalents)
- Conversions between Degrees, Radians and Grads
- Natural and Base-10 Logarithms
- Percent and Delta Percentage
- Mod(Remainder), Absolute, Ceiling, Floor and Round operations

STATISTICAL
- Factorial and Gamma Functions
- Combinations and Permutations
- Random Number Generator (random decimal or random in given range)
- 15 Single-Variable Statistics commands operate on all stack entries
- Quantity, Min, Max, Range, Sum, Median
- Arithmetic Mean, Geometric Mean, Mean Squared
- Sum Squared, Sum of Squares of Variance
- Sample Variance, Sample Standard Deviation
- Population Variance, Population Standard Deviation

PROGRAMMER
- Binary, Octal, Decimal and Hexadecimal display and conversions
- 100% support for all common integer-sizes (8, 16, 32 and 64 bit)
- Every integer-size is supported in both SIGNED and UNSIGNED modes
- Calculation History viewable in all four bases
- Conversion casts between any two integer-sizes
- Dedicated binary-bit display for all 64-bits
- Instant access to toggle any binary bit
- Bitwise logic operations AND, OR, XOR, NAND, NOR, XNOR
- Bitwise shift operations (correctly differentiates between SIGNED and UNSIGNED right shifts)
- Roll Left and Right for quick number entry
- 1's and 2's complement. Native interpretation is 2's complement
- Byte and Word flipping (ie LSB and LSW display)
- Random Number Generator (random bits at any integer-size)

Recent changes:
- Fixed crash in FROYO when pressing Decimal.
Add to list
$2.99
95
4.8
User ratings
59
Installs
500+
Concerns
0
File size
3977 kb
Screenshots
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About Scientific Calculator
CalcTastic is many powerful calculators in one: A full-featured scientific & statistical calculator with fractions and unit conversions. CalcTastic is also Android's ONLY full-featured programmer's calculator.

Visit our website for high-resolution screenshots. http://www.calctastic.com

What does the full version include that the free version doesn't?
- Fractions
- Full Landscape Support
- 7 Premium Themes (12 total)
- Android's ONLY full-featured Programmer's Calculator

GENERAL
- Algebraic, Sequential or RPN input methods
- Postfix notation
- Expression or Stack Display
- Expression History with 20 records
- Calculator Stack with 50 registers
- Memory with 10 registers
- 12 high-quality themes
- Copy and Paste
- Configurable numeric display (decimal point and digit grouping)
- Intuitive long-click feature removes the need to press SHIFT
- Easier to use than an HP 11C / 15C

SCIENTIFIC
- Fractions and Fraction Calculations
- Convert Decimals to Fractions
- Degree/Minute/Second Conversions
- Standard, Scientific, Engineering and Fixed Decimal Notations
- Configurable Precision from 0 - 12 digits
- Table of 44 Physical Constants
- Over 210 different conversion units across 14 categories
- Trig functions in Degrees, Radians or Grads (w/ hyperbolic equivalents)
- Conversions between Degrees, Radians and Grads
- Natural and Base-10 Logarithms
- Percent and Delta Percentage
- Mod(Remainder), Absolute, Ceiling, Floor and Round operations

STATISTICAL
- Factorial and Gamma Functions
- Combinations and Permutations
- Random Number Generator (random decimal or random in given range)
- 15 Single-Variable Statistics commands operate on all stack entries
- Quantity, Min, Max, Range, Sum, Median
- Arithmetic Mean, Geometric Mean, Mean Squared
- Sum Squared, Sum of Squares of Variance
- Sample Variance, Sample Standard Deviation
- Population Variance, Population Standard Deviation

PROGRAMMER
- Binary, Octal, Decimal and Hexadecimal display and conversions
- 100% support for all common integer-sizes (8, 16, 32 and 64 bit)
- Every integer-size is supported in both SIGNED and UNSIGNED modes
- Calculation History viewable in all four bases
- Conversion casts between any two integer-sizes
- Dedicated binary-bit display for all 64-bits
- Instant access to toggle any binary bit
- Bitwise logic operations AND, OR, XOR, NAND, NOR, XNOR
- Bitwise shift operations (correctly differentiates between SIGNED and UNSIGNED right shifts)
- Roll Left and Right for quick number entry
- 1's and 2's complement. Native interpretation is 2's complement
- Byte and Word flipping (ie LSB and LSW display)
- Random Number Generator (random bits at any integer-size)

Recent changes:
- Fixed crash in FROYO when pressing Decimal.

User reviews of Scientific Calculator
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Android Market Comments
A Google User
Sep 9, 2014
Use it for programming bit field toggle is great
A Google User
Jul 26, 2014
Great work!!! I love it. Definitely worth the 2.99!!!!
A Google User
Jul 10, 2014
Easy conversions I got this mainly as a programmer's calculator, but was very pleased to find that it also does many unit conversions. Looks great on large screens. 👍
A Google User
Jun 10, 2014
good app very usefull a must have thank you
A Google User
Feb 15, 2014
THE greatest calculator! This is the best calculator I've ever had! GREAT WORK!!!