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@@ -39,7 +39,7 @@ $$f = x^2 + 7$$ |
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|expand| Replaces all variables and expands the expression. [Expand applies the following rules](Normalize-applies-the-following-rules).| `\function[expand, normalize]{f}{(x-1)(x-2)}` <br/> $f = x^2 - 3x + 2$ | |
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|sort| Replaces all variables and sorts the expression.| `\function[sort]{f}{c-b+a*c*b}` <br/> $f = abc - b + c$ | |
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|calculate| Replaces all variables and calculates the expression. Using this option will **always** result in a number, in the case where a variable is undefined it takes the value 0. | `\function[calculate]{f}{a/b} ` <br/> $f = 0.333333333333333$ <br/><br/>[amount of digit](#Amount-of-digits)| |
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-|substitute|Creates a new function by replacing a free variable by an earlier defined variable. [https://wiki.mumie.net/pages/Substitute/edit]| `\substitute{h}{f}{x}{g}`| |
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+|substitute|Creates a new function by replacing a free variable by an earlier defined variable.| `\substitute{h}{f}{x}{g}`| |
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## Amount of digits |
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