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by kenwessen
September 2nd, 2013, 12:22 am
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

<r>Just thought I'd mention version 2 is out now - with significant enhancements.For iPad/iPhone there's now a Calculator-like interface that makes using Gnomon for simple calculations much easier (<URL url="http://thewessens.net/gnomon/Help/iphone.html">http://thewessens.net/gnomon/Help/iphone.html...
by kenwessen
April 2nd, 2013, 9:05 am
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

Well it just got released to the Appstore. No idea why this time it took so long - all other occasions it's been 7 or 8 days only.At least they didn't reject and make me change anything.Ken
by kenwessen
March 27th, 2013, 7:40 am
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

I submitted the updated app to the App Store late last month. Still waiting for the review to complete. Very frustrating!Ken
by kenwessen
February 18th, 2013, 10:37 am
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

<t>I've fixed the exponentiation bug, improved some other syntax error recognition in the parser, and corrected the Bessel function arguments order in the help. The downloadable desktop versions are updated, but will take a little longer for the App Store version to get through the system.Thanks aga...
by kenwessen
February 13th, 2013, 5:22 pm
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

<t>Thanks very much for the various comments and observations. Updating the app store version takes a little over a week because of the review process, so I will see what further things are noticed over the next few days and then get a new version submitted.The overflow bug with ^ that consequently ...
by kenwessen
February 13th, 2013, 4:57 am
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

<t>QuoteOriginally posted by: outrunI get this error I can't get rid of when executing s2 5. Any ideas?It doesn't know how to evaluate a blank expression. Drop the semicolon (it's a separator rather than a terminator) and define your function as:s2 () s ~ {]s*s}I'll look over all the other comments ...
by kenwessen
February 12th, 2013, 12:05 pm
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

<t>QuoteOriginally posted by: terrorbytekenwessen,Are you planning an Android version?No current plans, but the interpreter code is completely separate from the interface (as needed to manage the distinct iOS, OS X and command line versions) so putting at least a rudimentary Android interface on it ...
by kenwessen
February 12th, 2013, 11:53 am
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

<t>Inbuilt functions all start with capitals, user defined with lowercase. This carries over to the three pre-defined constants Pi, E and I. So you need to enter E^3, Pi etcIt may not be obvious, but you can slide the entry screen across to get other views - including a free form notebook pre-filled...
by kenwessen
February 12th, 2013, 10:13 am
Forum: Programming and Software Forum
Topic: Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad
Replies: 27
Views: 13534

Gnomon - a completely free scientific calculation and graphics app for iPhone/iPad

<r>(Posting with permission)Hi,I've written a reasonably sophisticated programmable scientific calculation system for the iPhone and iPad and would like to bring it to wider attention. Let me emphasise right up front that it is completely free - no ads, no upgrade to "pro" version, or any other way ...