# FractionBoxOptions

is an option that specifies settings for FractionBox objects.

# Details

• The typical usage is FractionBoxOptions->{opt1->val1,opt2->val2,}.
• The following options may be specified:
•  AllowScriptLevelChange True controls whether certain operators, such as ∑, ∏, and ∫, always appear smaller than normal size BaseStyle {} base style specifications FractionLine Automatic specifies the thickness of the line separating the numerator and denominator MultilineFunction Automatic specifies whether the numerator or denominator is split across multiple lines if it is too long to fit on a single line
• A fraction can be created using or the Insert Typesetting Fraction menu item.
• With the default setting , the numerator or denominator may be reformatted to extend across multiple lines. This may involve converting the two-dimensional fraction into a fraction that uses a "/". The point at which the line break is applied is indicated by a symbol.
• With the setting MultilineFunction->LineWrapParts, the numerator or denominator is linewrapped to fit in the available space, while retaining the two-dimensional form of the fraction. The point at which the line break is applied is indicated by a symbol.
• With the setting , the numerator or denominator is not split across multiple lines.
• For a selected fraction, MultilineFunction is set as an option of the FractionBox object, and applies only to the selection.
• MultilineFunction is set as a suboption of the FractionBoxOptions option. It specifies the default setting of MultilineFunction for any FractionBox.

# Examples

## Basic Examples(3)

Modify color and size for fraction boxes in a cell:

Display a cell with and without script level changes:

Remove fraction line:

Wolfram Research (1999), FractionBoxOptions, Wolfram Language function, https://reference.wolfram.com/language/ref/FractionBoxOptions.html.

#### Text

Wolfram Research (1999), FractionBoxOptions, Wolfram Language function, https://reference.wolfram.com/language/ref/FractionBoxOptions.html.

#### CMS

Wolfram Language. 1999. "FractionBoxOptions." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/FractionBoxOptions.html.

#### APA

Wolfram Language. (1999). FractionBoxOptions. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/FractionBoxOptions.html

#### BibTeX

@misc{reference.wolfram_2021_fractionboxoptions, author="Wolfram Research", title="{FractionBoxOptions}", year="1999", howpublished="\url{https://reference.wolfram.com/language/ref/FractionBoxOptions.html}", note=[Accessed: 23-May-2022 ]}

#### BibLaTeX

@online{reference.wolfram_2021_fractionboxoptions, organization={Wolfram Research}, title={FractionBoxOptions}, year={1999}, url={https://reference.wolfram.com/language/ref/FractionBoxOptions.html}, note=[Accessed: 23-May-2022 ]}