Tag Archives: calculators

Wabbitemu TI Calculator Emulator

Posted on October 13, 2015 by Steve

Wabbitemu TI Calculator Emulator Developed By Spencer Putt, Chris Shappell, and James Montelongo For Windows and Mac OS X and Android From the project site: Wabbitemu – An accurate emulator/debugger for the TI-73, TI-81, TI-82, TI-83, TI-83+(SE), TI-84+(SE), TI-84+CSE, TI-85, … Continue reading →

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Calculator to Estimate Time to Freezing for Water in an Insulated Pipe

Posted on July 29, 2011 by Steve

The Whole Building Design Guide (www.wbdg.org) has updated their online calculator to estimate time to freezing for water in an insulated pipe. Reference: 2009 ASHRAE HoF, Chapter 23, Equation 1 (pg 23.4) This calculator estimates the time for a long, … Continue reading →

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Wolfram|Alpha – Plotting Functions and Graphs in Wolfram|Alpha

Posted on May 17, 2011 by Steve

The Wolfram|Alpha blog has published some information on plotting functions with Wolfram|Alpha.  The plots come out quite nice whether 2D, 3D, or contour, and you don’t need to install any software to do some quick plots. Plotting Functions and Graphs in … Continue reading →

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Andie Graph

Posted on April 29, 2011 by Steve

Here’s a great TI emulator for your Android device.  You will have to download your own ROM, but it works great. Andie GraphGet a TI-82, TI-83, TI-85, AND TI-86 emulator for your phone!ROM NOT INCLUDED. Due to a request from … Continue reading →

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Microsoft Mathematics 4.0

Posted on April 28, 2011 by Steve

Microsoft Mathematics 4.0 is a free mathematics program from Microsoft (if you couldn’t already tell that from the name) for Windows.  It is definitely a better upgrade to the standard windows calculator, and keeps a notebook of calculations/graphs.  It is more geared … Continue reading →

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HP-48 Emulator for Android

Posted on April 27, 2011 by Steve

For those of you who just loved your RPN HP48 graphing calculator and have an android phone, this app is for you.  Just looking at the screen brings back memories.  The developers have faithfully recreated the original calculator’s look and feel.  If … Continue reading →

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RealCalc Scientific Calculator

Posted on April 26, 2011 by Steve

RealCalc Scientific Calculator for Android is made by Quartic Software.  This is a great standard scientific calculator which only shows one entry at a time.  There is also a setting for RPN functionality.  This is a great substitute if you want to leave … Continue reading →

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GraphCalc The Ultimate Windows 2D/3D Graphing Calculator Software

Posted on April 25, 2011 by Steve

This week, The Engineering Zone will feature calculator applications. One of my Favorite PC calculators is GraphCalc (also available for Linux).  It is fast, easy, and you can use your number pad for input.  Even though it was last updated … Continue reading →

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