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RPN Scientific 1.2.4

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Calculator with many mathematical functions. Free

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Kevin M. Mertes

RPN Scientific is a calculator with many mathematical functions, mathematical and physical constants, units conversions and memory registers. Utilizes stack based postfix style architecture.

What's New

Version 1.2.4:

Added option to display irrationals: π, e, √2 or √3.
Fixed data entry bug that occurred when a decimal point (or comma) is typed immediately after entering a number in exponential format.

Requirements
PPC / Intel, Mac OS X 10.2 or later.

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RPN Scientific User Discussion (Write a Review)

ver. 1.x:

(3)

Your rating: Now say why...

Overall:

(3)

sort: smiles | time

-27

An.onymous commented on 13 May 2010

Could'nt find how to use the exponent the read_me help is too cryptic.

[Version 1.2.4]

+39

I(pod)mac reviewed on 02 Mar 2010

Wonderful app! I really hope that Apple will include it in a future release of OS X.

[Version 1.2.4]

retro412 commented on 04 Aug 2009

not really a complaint, but I find the absence of a Hours, minutes and seconds, Decimal degrees key renders it unsuitable in Trig unless your doing just "degree only" type calculations. It has some other nice features though.
Thanks

[Version 1.1]

Hirotaka reviewed on 03 Aug 2009

RPN Scientific Calculator opens quickly which is nice when I want to do a quick calculation. This version is not programmable, but if I want to write a program, I'll use something like c, FORTRAN, MatLab, Mathematica or LabView. The conversions are easy to use. What is especially important is that it has stack manipulation commands. The one that comes with the Mac does not. Also, the Mac calculator gives incorrect answers in RPN mode. Also, this calculator looks nice.

[Version 1.1]

1 Reply

+16

This-person-died-in-2011 replied on 02 Mar 2010

Nice self review, Mr. Developer. :-)

rdzman commented on 29 Jul 2009

For those who may not know, the Calculator app included in Mac OS X has both RPN and scientific modes. I assume this one has additional features, but combining those two modes in the included Calculator app was enough to make me feel at home.

[Version 1.0]

-2

Kris Browne reviewed on 28 Jul 2009

Fans of the HP RPN calculators will find the layout less familiar, but for anyone just wanting a generic RPN calculator and not a clone of some lost favorite, satisfying.

[Version 1.0]

Xboxsumo had trouble on 15 Oct 2009

Couldnt find the exponent key or couldnt use it correctly but everything else is very good.

[Version 1.1]

1 Reply

Planet Harmony Technologies (developer) replied on 17 Oct 2009

To move back and forth between the mantissa and exponent use the page up or page down keys on the keyboard.

There are currently no ratings. Write a comment or review now.

Downloads:5,754

Version Downloads:1,950

Type:Education : Mathematics

License:Free

Date:02 Mar 2010

Platform:PPC / Intel

Price:Free

Overall (Version 1.x):

Features:

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RPN Scientific is a calculator with many mathematical functions, mathematical and physical constants, units conversions and memory registers. Utilizes stack based postfix style architecture.

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