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Tag Archives: computations
Wabbitemu TI Calculator Emulator
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 TI73, TI81, TI82, TI83, TI83+(SE), TI84+(SE), TI84+CSE, TI85, … Continue reading
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Tagged Android, calculators, computations, computer, emulator, mathematics, OS X, software, TI, windows
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Excel: Primitive Bar Graph and Roman Numerals
Excel has a repeat function called REPT that will repeat a text character any number of times. It’s format is REPT(TEXT, Value) where Value is the number of times that TEXT is repeated. You can use “i”, “o”, ““, or any other letters/symbols … Continue reading
Solve Differential Equations with Wolfram Alpha
Wolfram Alpha now solves differential equations with stepbystep solutions! They describe the new feature accordingly: WolframAlpha has become wellknown for its ability to perform stepbystep math in a variety of areas. Today we’re pleased to introduce a new member to this family: … Continue reading
Calculator to Estimate Time to Freezing for Water in an Insulated Pipe
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
How to Apply Notional Loads in RISA3D
RISA News has published an article about automating the application of notional loads to a RISA3D model: In RISA3D you can automatically apply notional loads to your structure to comply with your steel code (such as AISC 360). Notional loads … Continue reading
Posted in structural
Tagged 3D, AISC, codes, computations, computer, software, steel, structural
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Andie Graph
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 TI82, TI83, TI85, AND TI86 emulator for your phone!ROM NOT INCLUDED. Due to a request from … Continue reading
Posted in General, software
Tagged Android, calculators, computations, free, mathematics, TI
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Microsoft Mathematics 4.0
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
Posted in General, software
Tagged calculators, computations, computer, free, mathematics, software
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GraphCalc The Ultimate Windows 2D/3D Graphing Calculator Software
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
Posted in software
Tagged calculators, computations, computer, free, linux, mathematics, open source, windows
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WolframAlpha – Intro
WolframAlpha is becoming a more valuable tool for engineers practically every day. If you haven’t used it before, you should definitely check it out. Their goals are summarized on their info page: Goals WolframAlpha’s longterm goal is to make all systematic knowledge … Continue reading
Posted in General, software
Tagged computations, computer, data, mathematics, software, web, Wolfram Alpha
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