iota-calc
iota-calc 1.8.6
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(1) 5

Calculator for programmers.   Shareware ($19.95)
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iota-calc X is a calculator for programmers.

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 unlimited numbers of variables or variable expressions.
  • 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
What's New
Version 1.8.6:
  • Now computes negative binary and negative octal numbers.
  • Now allows you to see the calculator interface at various scaling factors 1x, 1.2x, 1.5x, 1.8x, 2x, 2.5x and 3x. See iota-calc preferences to change the scaling factor.
  • Adds a "Restore Factory Defaults" button which restores each preference to its default state.
Requirements
Intel/PPC, Mac OS X 10.1 or later



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iota-calc User Discussion (Write a Review)
ver. 1.x:
(1)
Your rating: Now say why...
Overall:
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burypromote


Anonymous reviewed on 17 Jun 2005
I don't see any notable improvements over 10.4's built-in Calculator in Programmer mode other then costing $5.
[Version 1.5.5]

1 Reply

burypromote

Cortis Clark (developer) replied on 18 Jun 2005
Tiger's calculator is a nice improvement over previous calculators that have shipped with the system. It however isn't an expression calculator like iota-calc is, meaning you can't type in your expression as you would in code but rather have to break it down piece by piece to feed it in. To make that more powerful iota-calc has unlimited variables, and can remember expressions as well. iota-calc also has a debugger to help you see where your thinking has gone wrong with your expression. There are also quite a few niceties of iota-calc that Tiger's built-in calculator doesn't have. My favorites are the following: the Ascii-Chart with annotations and type and find characters, Icon update in the dock so you can see your last answer, and being able to create an unlimited number of calculators. Of course there are many other improvements which you can read about in the feature overview.
burypromote


Anonymous reviewed on 06 Apr 2005
Very very useful little app, well worth the money the author is asking for!
[Version 1.3]


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Downloads:9,398
Version Downloads:894
Type:Education : Mathematics
License:Shareware
Date:17 Jan 2011
Platform:PPC 32 / Intel 32 / OS X
Price: $19.95
Overall (Version 1.x):
Features:
Ease of Use:
Value:
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iota-calc X is a calculator for programmers.

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 unlimited numbers of variables or variable expressions.
  • 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.
  • Running paper tape(s) (1 per calculator) for calculations, allows annotations, and is stored between runs.
  • Built-in Ascii chart makes it easy to look up even invisible characters.
  • View results in big endian (default) or little endian.
  • Numerous built-in unit conversions (memory sizes, lengths, areas, volumes, temperatures etc.)
  • Built-in great circle route and straight line distance calculator.
  • Option to increase the size of the calculator for those who need it.
Input/Output Formats:
  • Binary, Octal, Decimal, hexadecimal, hexFloat32 (out only), hexFloat64 (out only), HexColor24 (out only) Booleans, Characters, UTF-8 (out only), and UTF-16 (out only).
  • Convert automatically between these types in your expression with the keyboard, a button, or a contextual menu.
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.
  • Trigonometric: Sine, Cosine, Tangent, Arc-Sine, Arc-Cosine, Arc-Tangent, Degrees To Radians, Radians to Degrees.
  • Other: Min, Max, Round, Ceiling, Floor, Absolute Value, Sign.
Constants:
  • Pi


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