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DESCRIPTION
RPN Scientific Calculator 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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WHAT'S NEW
Version 1.2.3:
  • Improved capability of Bessel functions.
  • Fixed rounding error in Riemann Zeta algorithm.
  • Fixed spelling error.
REQUIREMENTS
Mac OS X 10.2 or later.

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SCREENSHOT

Developer:Kevin M. Mertes
Downloads:3,182
  - Version d/l:704
Education:Mathematics
License:Free
Date:15 Nov 2009
Platform:PPC/Intel
RATING
****½
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    RPN Scientific Calculator User Reviews (5 posts)Write A Review
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    Oct 15 2009

    XBOXSUMO  Couldnt find the exponent key or couldnt use it correctly but everything else is very good.  
    (Version 1.1)

    praisebury
    0
    [ 1 Reply - Reply ]
    Replies:
    Oct 17 2009

    HIROTAKA  To move back and forth between the mantissa and exponent use the page up or page down keys on the keyboard.  
    (Version 1.1)

    praisebury
    0

    Aug 4 2009

    RETRO412  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)

    praisebury
    +1
    [ Reply ]
    Aug 3 2009
    *****

    HIROTAKA  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)

    praisebury
    0
    [ Reply ]
    Jul 29 2009

    RDZMAN  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)

    praisebury
    0
    [ Reply ]
    Jul 28 2009
    ****.

    KRIS BROWNE  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)

    praisebury
    +1
    [ Reply ]