Difference between revisions of "FormulaText Command"
From GeoGebra Manual
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; FormulaText[Object]: Returns the formula for the object as a LaTeX text. | ; FormulaText[Object]: Returns the formula for the object as a LaTeX text. | ||
: {{Note| By default, values are substituted for variables.}} | : {{Note| By default, values are substituted for variables.}} | ||
− | : {{Example| 1=If ''a = 2'' and ''f(x) = a x<sup>2</sup>'', then < | + | : {{Example| 1=If ''a = 2'' and ''f(x) = a x<sup>2</sup>'', then <code>FormulaText[f]</code> returns ''2 x<sup>2</sup>'' (as a LaTeX text).}} |
; FormulaText[Object, Boolean]: Returns the formula for the object as LaTeX text. The Boolean variable determines if values are substituted for variables (''true'') or if variable names are shown in the text (''false''). | ; FormulaText[Object, Boolean]: Returns the formula for the object as LaTeX text. The Boolean variable determines if values are substituted for variables (''true'') or if variable names are shown in the text (''false''). | ||
: {{Example| 1=If ''a = 2'' and ''f(x) = a x<sup>2</sup>'', then | : {{Example| 1=If ''a = 2'' and ''f(x) = a x<sup>2</sup>'', then | ||
− | : < | + | : <code>FormulaText[f, true]</code> returns ''2 x<sup>2</sup>'' (as a LaTeX text) and |
− | : < | + | : <code>FormulaText[f, false]</code> returns ''a x<sup>2</sup>'' (as a LaTeX text).}} |
Revision as of 13:13, 24 February 2011
- FormulaText[Object]
- Returns the formula for the object as a LaTeX text.
- Note: By default, values are substituted for variables.
- Example: If a = 2 and f(x) = a x2, then
FormulaText[f]
returns 2 x2 (as a LaTeX text).
- FormulaText[Object, Boolean]
- Returns the formula for the object as LaTeX text. The Boolean variable determines if values are substituted for variables (true) or if variable names are shown in the text (false).
- Example: If a = 2 and f(x) = a x2, then
FormulaText[f, true]
returns 2 x2 (as a LaTeX text) andFormulaText[f, false]
returns a x2 (as a LaTeX text).