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Mar
6
comment Logical Circuit
It seems pretty easy. Have you seen the docs for the logical operators and BooleanTable?
Mar
6
reviewed Close Display trigonometry without Csc and Cot
Mar
6
comment Two identical functions give different answers
@SjoerdC.deVries Related 1 and Related 2
Mar
6
comment Two identical functions give different answers
@SjoerdC.deVries There was a question about something very similar, but I can't find it right now. The problem was caused by the lexicographical ordering of the symbol names, as strange as it may seem. Do you remember that question?
Mar
6
comment Solve For X inside arc-cos function (with division)
This site is for questions about Mathematica(TM), which is a software product. If you have questions about mathematics please post them in math.stackexchange.com
Mar
6
comment Solver for X - with a function
This site is for questions about Mathematica(TM), which is a software product. If you have questions about mathematics please post them in math.stackexchange.com
Mar
6
comment What are all the Properties that ColorData supports?
Nice. {ColorData[#, "AlternateNames"] // First, ColorData[#, "Panel"]} & /@ ColorData["Indexed"] // Grid
Mar
6
reviewed Close How to solve and plot this 2nd order non linear ODE?
Mar
6
comment Not seeing plot of solution returned by NDSolve
@BohanLu To put it in simple words: you show us a piece of code displaying some mastery of Mathematica. We (the readers) in absence of a sentence stating that you aren't the author, answer in a straightforward way because you should be able to understand that. Then you ask a really first-day-with-Mathematica question. Something doesn't compute here.
Mar
6
comment Not seeing plot of solution returned by NDSolve
Also, I don't believe you need DynamicModule[] for that
Mar
6
revised Not seeing plot of solution returned by NDSolve
added 7 characters in body
Mar
6
comment How can I convert a Piecewise into a nested If?
Just joking. Or not :)
Mar
6
comment How can I convert a Piecewise into a nested If?
@rasher He's migrating the code, so no lists on the new platform either :)}
Mar
6
answered Not seeing plot of solution returned by NDSolve
Mar
6
comment Not seeing plot of solution returned by NDSolve
have you been able to run the NDSolve[]and/or the ParametricPlot[] outside the Manipulate (I mean as a stand-alone code)?
Mar
6
revised Not seeing plot of solution returned by NDSolve
deleted 72 characters in body
Mar
6
revised How can I convert a Piecewise into a nested If?
added 51 characters in body
Mar
6
answered How can I convert a Piecewise into a nested If?
Mar
6
reviewed Leave Closed Unknown number of variables in a logical statement
Mar
6
comment RecurrenceTable
@BohanLu Try it again after restarting Mathematica. The problem is likely that you already assigned values to your symbols by using Set, so the whole thing is misbehaving.