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| With Wolfram Alpha, just type in y'[x]=3x^2-2x+1, y[4]=1 The knowledge engine will infer that you might want the solution. Here is a link [y'[x]=3x^2-2x+1, y[4]=1][1] [1]:... |
| Short answer: It sounds like the the solution is to delete the file `CodeAssistHistory10.4.m` See below on how to find this file on your system. On my (Linux) system the file is in a directory... |
| Try this: Text["z =" ToString[PaddedForm[N[z], {6, 4}]] |
| There's an icon for that in the Classroom Assistant palette. From the toolbar, choose Palettes->Classroom Assistant. Now open the Typesetting tab and look on the 4th row (from the top) and over to the 3rd icon. (I am referring to MMA 10.4 menus.) ... |
| You can get the effect you want by using `StringReplace` to insert a space between the two minus signs as, s = "5--1"; ToExpression[StringReplace[s, "--" -> "- -"]] |
| Try this: Solve[(7!)!/(7!) == x!, x, Integers] |