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HP 15c

あ の伝説のHP15C電 卓がデスクトップに。PRN(逆 ポーランド記法)電卓は

等 号により現行の方法より早く計算可能(Wikipedia参 照)


マ ウスもしくはテンキーで操作出来、スクトップ上で自由に移動させることも可能。

電 卓のプログラミング、複素数、行列には非対応。


ダ ウンロード....     Version 1.0.31 (1362 kB)

こ の電卓はマウスもしくはテンキーでの操作が可能です。マウス操作で電卓の

場 所移動や、サイズ変更が出来ます。各機能はキーボード操作も可能です。


無料ダウンロードVer.は無制限に使用可能な為、有料 ダウンロード前に

思う存分お試しいただくことが 出来ます。登録に関するメッセージは

有料ダウンロード後には表示さ れません。



Get registrated user.
You can easily use Paypal (used for Ebay Payments) for payment. So we get no information about your credit card.
Ask for discount if you want to buy more registrations.
All further updates are free and no more About at startup is shown. You will be informed about further updates, if you wish this.

If you have any questions, send an E-Mail to ThGSoft Sales.  

Single Place Version
(registrated for 1 user for a reasonable number of computers)

20.00 sFr.

15.00 €
20.00 $


Version 1.0.31 (April 11) Bug in ->H
Version 1.0.30 (April 11) Small Changements
Version 1.0.29 (April 11) Click under Windows7
Version 1.0.28 (June 10) Bug in ->P
Version 1.0.27 (May 10) Sound Changed, Bug in ->H
Version 1.0.26 (Mar 10) Bug in ->H fixed
Version 1.0.25 (Mar 10) Desktop Icon  Behaviour
Version 1.0.24 (Feb 10) Stack Error
Version 1.0.23 (Jan 10) Function keys accessable by keyboard
Version 1.0.22 (Jan 10) LastX Stack Error
Version 1.0.21 (Dec 09) Conversion Error
Version 1.0.20 (Oct 09) Sizeing of HP15c with mouse wheel
Version 1.0.19 (Jul 09) About Screen for 96 DPI
Version 1.0.18 (Jun 09) Input of (g)Pi
Version 1.0.17 (Apr 09) Rounding Problem
Version 1.0.16 (Apr 09) Stack Error
Version 1.0.15 (Apr 09) Bug Divide by Zero for value less than 1e-12, new 1e-199
Version 1.0.14 (Mar 09) Bug in Pi, and e^x
Version 1.0.13 (Mar 09) Key 'e' will be intrepreted as EXP, Key Space will be interpretet as CHS
Version 1.0.12 (Mar 09) Enter and  "*,+,-,/" according Original
Version 1.0.11 (Nov 08) Bug in ->H
Version 1.0.10 (Nov 08) Bug in ->H
Version 1.0.8 (Sep 08) Minor Update
Version 1.0.7 (Jul 08) Fix Format displayed as 1'234.45
Version 1.0.6(Jun 08) Eng Number  1E-9 was displayed as 0
Version 1.0.4 (Dez 07) Bug in x! fixed
Version 1.0.3 (March 07) Sound on / off (right mouse key)
Version 1.0.2 (Feb 07) Decimal point input with point and comma possible
Version 1.0.1(Feb 07) Bug % Calculation Fixed, Sto*,Sto+, etc. implemented
Version 1.0.0(Feb 07) Beta Version