rpn
RPN Calc 1.5
RPN Calc is a high-speed and accurate desktop calculator that uses Reverse Polish Notation (RPN) and offers several common mathematical functions. more>>
RPN Calc 1.5 is a high-speed and accurate desktop calculator that uses Reverse Polish Notation (RPN) and offers several common mathematical functions.
Major Features:
- Reverse Polish Notation
- Stack of arbitrary size (limited only by memory)
- Ability to save and restore the stack at will
- Automatic save and restore on quit/startup
- Access to common mathematical functions (trig, hyperbolic trig, exponentiation, log)
- Easy access to common constants (e.g. e, pi, golden ratio phi)
MathRPN 1.0
MathRPN - Complete scientific RPN calculator more>>
Number formatting preferences and stack autosave complement its functionality, as well as the versatile regular expression engine that allows you to evaluate mathematical expressions in any application, via its service, and use user-defined functions and constants directly with the stack.
MathRPN now also includes some graphing support.
Humongous Elephants and Tigers - MathRPN is a product having the functions of a sweet RPN calculator. MathRPNSimpleRPN 0.1
This is a simple scientific RPN calculator programmed in Cocoa. The source code is available free! Requirements: Mac OS X 10.1 or more>> This is a simple scientific RPN calculator programmed in Cocoa. The source code is available free!
Mac OS X 10.1 or later.
rpnCalc 1.6.1
rpnCalc - RPN calculator widget more>>
I originally wrote it because the battery on my HP-28S died and I needed a calculator. Yes, I suppose I could have bought a new battery. But instead I wrote an HTML/Javascript/CSS RPN calculator; partly out of need, and partly as an exercise in Javascript.
Enhancements:
- Corrected a bug that was happening when numbers had commas added to them while in the precision number format; there were times when the commas were not being added correctly.
AtRPNCalc 0.0.1
AtRPNCalc - An RPN calculator for the iPhone an iPod touch. more>> AtRPNCalc - An RPN calculator for the iPhone an iPod touch.
An RPN calculator for the iPhone an iPod touch.
System requirements:
- iPhone or iPod touch
RPN Calculator Widget 1.2
RPN Calculator Widget - Scientific power, RPN style more>> RPN Calculator Widget - Scientific power, RPN style
RPN Calculator Widget is a scientific calculator with RPN entry, base conversion, and bitwise arithmetic.
Convert decimals to fractions at the touch of a button. Now the widget has support for international users and improved numeric keypad support.
Main features:
- RPN Entry Once you get used to it, youll never want to go back to algebraic notation. Thats why Procyon IT has developed the first RPN calculator widget. If youve used RPN before, youll feel right at home. New to RPN? No problem! Check out our guide to RPN entry for a primer; youll be up to speed in no time.
- Base Conversion Quickly switch between decimal, hexadecimal, octal, and binary representations. Need to work in another base? No problem! Just enter the base you want on the stack, and then click base (inv+bin). If you really want, you can even work in bases greater than 36. (Have fun.)
- Decimal-to-fraction Conversion With a click of a button (?x/y) convert the top number on the stack to a fraction! (Click again to convert it back to a decimal, if you really want to for some reason.) Work in decimals or in fractions -- its up to you!
- Bitwise Arithmetic And, nand, or, nor, xor and xnor are built-in for your bit-juggling pleasure. RPN Calculator uses a 32-bit word size, a limitation of JavaScript.
- Hidden Keypad Never use the mouse on a calculator? Neither do we, so we took it out. Use the keypad to enter numbers and the four basic functions. Most other functions have key equivalents, too (see Keyboard Shortcuts, below).
- Clipboard Support Widgets are great, but when was the last time you played with a calculator for the fun of it? Fun as they are, calculators are a tool to get "real" work done. RPN Calculator supports copying, cutting, and pasting numbers to and from the clipboard so you can quickly get your data where you need it.
Enhancements
- Customizable buttons. You can now assign any function to any button. That leads us to...
- Programmability. Make up your own buttons! Just assign a sequence of commands as a buttons operator, and you can build your own macros.
- Bug: Backspace now completely takes out a number youre entering on the stack.
RPN Calculator Widget provides you with a fast and efficient RPN calculator with base conversion, bitwise arithmetic, and decimal-to-fractionProcyon IT - RPN Calculator Widget - Scientific power, RPN style. RPN Calculator WidgetEmeraude RPN Calculator 0.3a
Emeraude RPN Calculator is considered as a professional and helpful calculator with RPN stack as HP calculators. more>>
Emeraude RPN Calculator 0.3a is considered as a professional and helpful calculator with RPN stack as HP calculators. Four basics operations, percentage key and Del key. Cocoa sources are included.
FreeRPN for OSX 1.0.1
FreeRPN is an elegant RPN scientific calculator modelled after the HP 42S more>> FreeRPN is an elegant RPN scientific calculator modelled after the HP 42S.
MacOS X 10.0 or later.
RPN Scientific Calculator 1.1
RPN Scientific Calculator functions as a versatile RPN calculator loosely based on the HP15c. more>> <<less
RPN Scientific Calculator offers you a free and smart RPN calculator which is created by Kevin M. MertesLicense:Freeware
MPCalc Plugin 3.0
MPCalc Plugin is a smart program which brings the features of multi-precision RPN calculator to a REALbasic program. more>>
MPCalc Plugin 3.0 is a smart program which brings the features of multi-precision RPN calculator to a REALbasic program. It can handle numbers with up to 30,000 decimal digits. It can also handle numbers whose absolute values lie between 1e-167100000 and 1e+167100000. It is a Universal plugin for Mac OS X. Over forty scientific functions are now available.
Bob Delany - MPCalc plugin - Multi-precision RPN scientific calculations. MPCalc plugin. MPCalc plugin is a REALbasic plugin which makes available
KaleidaGraph 4.1.1
KaleidaGraph 4.1.1 is not attractive but powerful, sophisticated software for curve fitting and data analysis. more>>
KaleidaGraph 4.1.1 is designed as a professional and useful software for curve fitting and data analysis.
Major Features:
- Powerful Curve Fitting
- Built-in fits include: Smooth Weighted, Cubic Spline, and Interpolate curve fits, as well as Least Squares Regressions (linear, polynomial, exponential, logarithmic and power).
- Includes a library of over 100 industry-specific formulas you can customize.
- Utilize a predefined fit or enter your own equation (up to 9 parameters)
- Define up to 16 curve fits for simultanoues use on a single plot.
- Extrapolate curve fits to axis limits.
- Show fit equation, parameters, and R or R2.
- Copy the values of the curve fit or the residuals into the data window for further analysis.
- Data Entry
- Type data directly into the data window.
- Open Excel files directly.
- Import Tab, Space, and Comma delimited text files created in other applications.
- Read user specified data formats, including fixed / variable data widths and read / skip capabilitiy.
- Preview your data set while importing it.
- Windows and Macintosh data and graphs are fully interchangeable. DDE client support (Windows version).
- Plot Types
- Line, Scatter (X-Y), Double-X, Double-Y, Double-XY, High/Low, Step, Probability, X-Y Probability, Histogram, Box, Percentile, Horizontal Bar, Stack Bar, Column, Stack Column, Polar, Pie Summary Column, Double Y Bar, Double Y Column, Dot and Function (enter a formula).
- Binned data can be exported to a Histtogram, Step Plot, or Spike Plot.
- Plot Customization
- Fully customize your plot's attributes (axis limits, label frequency, ticks, grids, color, font, style, legend, plot size, etc.)
- Create customized color palettes.
- Control the number of markers displayed, marker shape (36 choices), size, and color.
- Control the ticks and axis labels on the X2 and Y2 axes by creating a link to their primary axis.
- Set the initial tick mark and specify tick intervals.
- Log or Linear axis settings.
- Partial decades allowed on any log axis.
- Option to use standard baseline instead of 1 on column plots with a log axis.
- Display rulers and grids for placing plot elements.
- Preview your plot changes without leaving the dialog.
- Add very flexible axis breaks.
- Cross axis at a specific value.
- Freely position the plot axis at any desired location.
- Display scientific and engineering plot labels in one of five formats.
- Drawing Tools
- Add Lines, Arrows, Boxes, Ovals, Arcs, Polygons, and Bezier curves to the plot.
- Choose from 11 different styles for lines and arrows.
- Copy, Duplicate, Group, Align, and Layer objects.
- Data Management
- Up to 160 open data windows (containing up to 1000 columns by 1 million rows each).
- Data Formats: Floating point, Double precision, Integer, Data, Time, and Text.
- Display date and time values in one of 18 formats.
- Perform multi-level sorts on the data.
- Make notes about your data (Posted Note).
- Update the plot automatically (or on-demand) if any changes are made in the data window.
- Independently adjustable column width and row height.
- Select font, font size, style, justification, font color and background color for individual columns.
- Add horizontal and vertical splits to compare different sections of the same data window.
- Perform key operations quickly using the Toolbar.
- Data Analysis & Manipulation
- Statistics
-
- Parametric Tests: One and two way ANOVA (with repeated measures), t-test.
- Nonparametric Tests: Wilcoxon (Signed Rank, Matched Pairs, Wilcoxon-Mann-Whitney), Kruskal-Wallis, and Friedman.
- Post Hoc Tests: Tukey HSD, Bonferonni, Holm, Student-Newman-Keuls, Scheffe, Fisher's LSD and Dunnett.
- Descriptive Statistics: Min, Max, Sum, Points, Mean, Median, RMS, Std Deviation, Variance, Std Error, Skewness, and Kurtosis.
- Formula entry
-
- Select from over 100 menu items to create algebraic equations for data manipulations.
- Use scripts to automate the process of importing data, manipulating data, creating plots, and exporting or printing plots.
- Macro Calculator
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- Use Conditional testing, Boolean testing, Subroutines, and Nested Loops.
- 1000 step RPN program capability.
- Special Plot Features
- User selectable error bars can be added with independent upper and lowe error types. Error values can be calculated or specified in a data column.
- Graphically mask data regions to temporarily eliminate data point. Numerical values of bars, columns, or pie slices can be placed automatically on the plot.
- Plot up to 20 dependent variables at once on a single set of axes. Combine multiple data sets on a single plot.
- Plot multiple X variables from one data set.
- Use the Extract button to display any data windows used to create the plot.
- Export / Import & Print
- Export plots as Metafile, JPG, GIF, TIFF, PICT, PNG, and BMP files. EPS also utilizing printer driver.
- Import Metafile, JPG, GIF, TIFF, PICT, BMP, and EPS files.
- Use the page layout feature to easily combine plots, text, and graphics on a single page.
- OLE Server support (Windows version).
- Save plots and layout in a single file.
- Seamless interaction with Microsoft Office including ungrouping of plots in PowerPoint.
Requirements:
- WINDOWS
-
- Intel Pentium Processor
- Windows XP SP2, Vista and newer
- 256 MB RAM
- 45 MB available disk space
- MACINTOSH
-
- PowerPC or Intel processor
- Mac OSX 10.3.9 and later
- 256 MB RAM
- 45 MB available disk space
HP-16C iPhone 1.0.5
HP-16C iPhone - Programmers programmable calculator for your device more>> HP-16C iPhone - Programmers programmable calculator for your device
HP-16C iPhone is afree and open-source programmers programmable calculator for your device.
Main features:
- Hexadecimal, decimal, octal and binary conversions
- Adjustable word size from 1 to 64 bits
- Performs unsigned, 1s or 2s complement math
- Integer and floating point math.
- Shift functions: Left and right, arithmetic and non.
- Rotate functions: Rotate a single position or N positions left or right, through carry or not.
- Left justify the bits of a word.
- Masking: Create masks to mask left or right N bits.
- #B: returned number of bits set in a word
- Multiply/Divide: Provided functions for multiplying single precision numbers into single precision or double precision results. Likewise, allowed single or double precision dividends.
- Bitwise Logic: and, or, not, xor
- Bit setting and testing
- RPN entry
- Programmable
System requirements:
- iPhone
Enhancements
- Fixed bug that caused splash screen to appear every launch.
DoepferProegrammoer 1.0
DoepferProegrammoer - Doepfer Pocket Fader & Pocket Control editor more>>
This program only allows you to program Controller, Pitch Bend, Mono Aftertouch (Ch.Pressure), Program Change, Note On, Note Off as event types, ignoring the more esoteric NPRN and RPN types. Source code for Max/MSP is included.
LokiBin 1.1
LokiBin - RPN calculator with a 4-level stack more>>
Completly freeware for non-commercial use.
Enhancements:
- Added disclosure triangle control.
- Converted display forms to static text.
- Now accepts the Enter key for Enter and the "#" key for erase.
- Now allows entry into any register.
- Now uses new preference saving code. It will save preferences to the application directory if it cant use the regular place.
- Now uses sheets on OS X.
- Improved and standardized Copy and Print; added File Save.
- Added Leading Zero Count operation.
- Closing the main window now exits the application.
PolishCalc 1
PolishCalc is a remarkable and splendid RPN calculator for Mac OS X written by Franois-Xavier Beckers for FXsoftware. more>>
PolishCalc 1 is a remarkable and splendid RPN calculator for Mac OS X written by Franois-Xavier Beckers for FXsoftware. There are many functions including tape, trigonometry and scientific function. This version includes clipboard support, table, probability and statistics functions.
Requirements:
- Mac OS X 10.3/10.4
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