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Subject: Re: math function for calculator
From: Tom Norris (
Date: 2004-05-01 wrote:
> rb->sqrt() is not working. sqrt() is not defined in plugin API.
> It's no big deal, though. I'll just leave this function as x/2.
> My interface is a little complex than yours. I simulate the interface
> of the standard calculator in Windows 2k, which has backspace, memory,
> 1/x, sqrt, etc. And I draw some lines and grid, too.
> I decided to write display part myself. Actually, I've already finished
> this part. But then I decided to rewrite the whole core code and add
> support to scientific number format.
> I'll post my code as soon as it's in alpha version.

Coolness. I'm probably going to drop my plugin then, and start working
on some nice ti89/hp48g+ features, like factoring and whatnot. (yeah,
i'm nuts.)

Page was last modified "Jan 10 2012" The Rockbox Crew