iota-calc The Programmer's Calculator Mac + PC |

## Key Features:

- Supports a rich expression format, which is in most cases identical to what you would type in your programming language.
- Support for adding an unlimited number of variables.
- Built-in debugger that lets you see the expression simplified step by step.
- Debugger Back-step lets you backup as many steps as you like so that you can replay critical operations.
- C/C++ operator precedence
- Mouse optional, all calculator commands and functions can be done using the keyboard alone.
- Mini-Calc Mode lets your calculator take up very little screen real estate, and yet remain entirely usable.

- Numerous built-in unit conversions (memory sizes, lengths, areas, volumes, temperatures etc.)
- Built-in great circle route and straight line distance calculators.

## Input/Output Formats:

- Input: Hexadecimal, Decimal, Binary, Octal, Boolean, and Characters (ASCII*).
- Output: Hexadecimal (32 bit integer, 32 and 64 bit floating point), Decimal, Binary, Octal, Boolean, Characters (ASCII*, UTF-8 and UTF-16), and Color (24 bit integer).
- Convert automatically between these types in your expression with the keyboard, a button, or a contextual menu.

*iota-calc gives you a super-set of ASCII, (For Macintosh we use Mac OS Roman and for Windows we use ISO Latin 1).

## Operators and Functions:

- Standard: Addition, Subtraction, Multiplication, Division, Modulus, Power, Square Root
- Grouping: Parenthesis
- Variables: Previous Answer
- Bitwise: complement, and, or, xor, shift left, shift right
- Comparators: equals, less than, greater than, less than or equal, greater than or equal
- Logical: and, or, and not
- Logarithms: Natural logarithm, log base 10, log base e, e raised to x
- Trigonometric: Sine, Cosine, Tangent, Hyperbolic-Sine, Hyperbolic-Cosine, Hyperbolic-Tangent, Arc-Sine, Arc-Cosine, Arc-Tangent (2 Variants), Degrees To Radians, Radians to Degrees
- Other: Min, Max, Round, Ceiling, Floor, Absolute Value, Sign, Random

## What users are saying:

- I use iota-calc pretty much on a daily basis to plan out calculations for programming tasks I have. I also use it when helping my son with his homework. --
**Steve Mayer** - Very, very useful little app, well worth the money the author is asking for! --
**ScottM**review of Mac OS X version on MacUpdate.com - This is a very nice and unique calc, and they are steadily improving it. I'm giving it a five for current usability, improvements, and a GREAT price.
Get it now, before demand drives up the cost. --
**MikeyK**review of Mac OS 8/9 version on VersionTracker.com - For more see the reviews page.