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- Content .- Fans (2) .- Knowledge Base  . 



KDE Scientific

Score 83%

Link:  Link
Minimum required   Qt 4.x
Downloads:  4914
Submitted:  Oct 2 2004
Updated:  Jun 3 2008


SpeedCrunch is a fast, high precision and powerful desktop calculator. Available for Linux, Microsoft Windows, and Mac OS X.

Few of its distinctive features are:

* scrollable display
* up to 50 decimal precisions
* unlimited variable storage
* intelligent automatic completion
* full keyboard-friendly
* more than 50 built-in math functions
* optional keypad

And enjoy also the convenience featurelets:

* on-the-fly calculation
* customizable appearance
* syntax highlight, with parentheses matching


SpeedCrunch 0.10.1
Bug fixes:
Fixed keypad button "=" [#176]
Fixed incomplete math book link upon clicking [#177]
Fixed potential crashes [#180]
Fixed back and forward buttons have the opposite meaning in RTL [#185]
Fixed missing window update on radix character change
Updated binreloc to build in LSB environments

Better handling of math book translations with language codes that contain
the country component and now correct behaviour defaulting to English when
the system language (selected option) is not supported

New Basque, Catalan and Simplified Chinese translation
Updated translations
Removed Slovenian language menu entry, since there is no such translation

New Mac OS X Universal Binary finally available (first since version 0.7)

SpeedCrunch 0.10
New features:
Preliminary support of logic functions
Extended output of real-valued numbers to non-decimal modes
Allow real-valued arguments for nPr and nCr
Restore last session
Save and load session
Ability to change language on-the-fly
Context menu for tray icon
Support for RTL (right to left) written languages
Batch calculation
Minimal view version
Default desktop file for menu integration
New Turkish (incomplete) translation
Math Book browsable pages in a dock window
Compile-time option to build a "portable" target
Full screen mode
Automatic syntax highlighting color generation
Status bar
Auto-calc of the selected text

New functions:
ERF: the normalized error function (related to normal distribution)
ERFC: the complementary error function
GAMMA: the extension of the factorials (x-1)!
LNGAMMA: ln(Gamma(x)) for x > 0
IDIV: integer division
MOD: modulo

Improved binomCdf evaluation allows n to be as big as 20000 now
Improved keypad
Testevaluator independent of locale (does not use ',' any more)
Exp/Log inconsistency
New keyboard shortcuts (including PagDown/PgUp to scroll result display)
Redesigned menus
Optional widgets created and destroyed on the fly, optimal for mobile
Click to copy and double click to insert an expression from the display into
the expression editor
Errors displayed in modal dialog instead of result display
Selecting and inserting an expression does not trigger evaluation

Bug fixes:
Fixed loss of precision on variable saving
Fixed clobbering of ans on radix change
Fixed a bug in the math engine (float_frac) that could cause memory corruption
Bugfix in the pochhammer symbol evaluating routine, affecting nPr
when n and r are negative integers, and n == r-1
Bugfix: No freeze any more when evaluating (-n+0.5)! for very large integers n
Bugfix: cbrt fixed for values 1+x with x

Source(source code)
MS Windows(Microsoft Windows installler)
MS Windows(Microsoft Windows portable edition)
Mac OS X(Apple Mac OS X universal package)
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 some small bugs

 by nikotto on: Jun 8 2005
Score 50%

first, thanks for this new relase!

i found some bugs:

1. if i enter "sin( 1)+" crunch does not accept the last +, it writes a ) instead.

2. the function-auto-completion pops up on my left monitor while crunch is on the right (i use xinerama)

3. the enter-key on the numblock doesn't evaluate

4. feature-idea: it would be sometimes nice to have the list of all variables directly in the main-window (like abakus does)

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 Re: some small bugs

 by ariya on: Jun 8 2005
Score 50%

Thank you for your interest on SpeedCrunch!

1. It works for me. Could you describe again step-by-step on how to reproduce this?

2. I don't use Xinerama so I can't check. Could you contact me via e-mail so I can send you a patch which you can try and check?

3. Oops! I'm on laptop so I never check this :-)

4. Future version will have non-modal variable dialog.

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 Hex and binary

 by Azzraelus on: Sep 9 2005
Score 50%

Is there a possibility to calculate with numbers in hexadecimal and binary notation? A conversion between those would be nice, too.

My suggestion:
0xA1 should be interpreted as hex => 17
0b1001 should be interpreted as binary => 9
everything neither starting with 0x nor with 0b should be intepreted as decimal.

For the conversion, there should be functions hex, dez and bin.

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 by futal on: Oct 4 2005
Score 50%

Since SpeedCrunch is the new default calculator for Kubuntu Breezy, calculate has become a lot easier! Thx. I'm looking forward a complete integration in KDE. Here are some suggestions:
  • SpeedCrunch as a KPart: typping sc:/something to calculate in Konqueror bar could display the result in the tab;
  • Maybe a more KDE-like name? what about SpeedKrunch?
  • Symbolic calculation. I really miss an calculator equivalent to the TI92 under KDE (powerful but easy to use). I have a computer 10,000 times more powerful than a TI92 but still have to use some esotheric language to derivate, integrate, compute series;
  • Possibility to copy the calculus in Klipper using different format (KFormula, OpenOffice Math, LaTeX, image generated by LaTeX...).

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 Gentoo ebuilds

 by anmaster on: Nov 2 2005
Score 50%

Are there any Gentoo ebuilds?

I love Gentoo ;-)
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 autocompl multihead

 by nikotto on: Nov 3 2005
Score 50%

first, thanks for the great application...

second, the bug that the autocomplete-popup appears on the wrong monitor when using xinerama is still not fixed...
but the calculator is still usable :D


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 SlackWare TGZPackage

 by gohanz on: Nov 20 2005
Score 50%

A SlackWare 10.2 TGZ Package with SlackBuild script is ready to download!!



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