Difference between revisions of "ParseToFunction Command"
From GeoGebra Manual
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;ParseToFunction( <Function>, <String> ) | ;ParseToFunction( <Function>, <String> ) | ||
:Parses the string and stores the result to a [[Functions|function]] ''f'', which must be defined and [[Free, Dependent and Auxiliary Objects|free]] before the command is used. | :Parses the string and stores the result to a [[Functions|function]] ''f'', which must be defined and [[Free, Dependent and Auxiliary Objects|free]] before the command is used. | ||
| − | :{{example|1=Define <code><nowiki> f(x) = 3x² + 2</nowiki></code> and <code><nowiki> text1 = "f(x) = 3x + 1"</nowiki></code>. <code><nowiki> ParseToFunction | + | :{{example|1=Define <code><nowiki> f(x) = 3x² + 2</nowiki></code> and <code><nowiki> text1 = "f(x) = 3x + 1"</nowiki></code>. <code><nowiki> ParseToFunction(f, text1)</nowiki></code> returns ''f(x) = 3x + 1''.}} |
{{note|1=See also [[ParseToNumber Command|ParseToNumber]] command. }} | {{note|1=See also [[ParseToNumber Command|ParseToNumber]] command. }} | ||
Revision as of 08:57, 12 October 2017
- ParseToFunction( <Function>, <String> )
- Parses the string and stores the result to a function f, which must be defined and free before the command is used.
- Example: Define
f(x) = 3x² + 2andtext1 = "f(x) = 3x + 1".ParseToFunction(f, text1)returns f(x) = 3x + 1.
Note: See also ParseToNumber command.
