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FormulaCalc is a widget for Mac OS X Tiger. It is a calculator based on the javascript math functions. Instead of typing the numbers one by one, you can enter an entire formula.

What's New

Version 1.2:
  • Corrected bug using the inverse-trig functions (asin, atanh...)
  • Added a 10 calculus memory input (Thanks to Mat Schaffer!!)
  • When no input to compute, the output field is now blank


Mac OS X 10.4 or later

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FormulaCalc User Discussion

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Scott Gardner Member IconReview+0
Scott Gardner

incorrect calculations. for example:


correct answer = 60.45
formula calc = 60.54

i noticed that when i typed the ".01" in the last number, it calculated it as ".10"

Reply1 reply
Version 1.1
Fabien Goy (Developer)

I am sorry about this. The version you have should be unsafe.
Please download the last one: http://fabien.goy.free.fr/FormulaCalc/FormulaCalc.wdgt.zip

Anonymous Member IconReview

Useful widget. Some bugs (i.e. with zero removal,) and missing some functionality, but fast and simple.

Reply1 reply
Version 1.1
Fabien Goy (Developer)

The bug has just been resolved. Please download it again and check it works correctly.

Fabien Goy Member IconComment+0
Fabien Goy

For exponent, you have to use the expression exp(5) (which is 148.4131591025766)
If you want a power, instead of 2^5, use pow(2,5) (which is 32). Hope this helps.
You can visit FormulaCalc's homepage for more information: http://fabien.goy.free.fr/FormulaCalc/

Reply0 replies
Version 1.0
Anonymous Member IconReview

Works pretty much as advertised. Supports most functions except exponents seem to read as a subtraction...

Reply0 replies
Version 1.0
There are no Ratings for this App yet.
> 3 2


Current Version (1.x)


Downloads 4,463
Version Downloads 2,033
License Free
Date 08 Nov 2007
Platform OS X / PPC 32 / Intel 32
Price Free
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