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diff --git a/helpcontent2/source/text/smath/01/03091100.xhp b/helpcontent2/source/text/smath/01/03091100.xhp index 7b5a808a83..b1d892f629 100644 --- a/helpcontent2/source/text/smath/01/03091100.xhp +++ b/helpcontent2/source/text/smath/01/03091100.xhp @@ -50,13 +50,13 @@ <paragraph role="paragraph" id="par_id3150342" xml-lang="en-US" l10n="U" oldref="2">Note: the quotation marks in the examples are used to emphasize text and do not belong to the content of the formulas and commands.</paragraph> <paragraph role="warning" id="par_id3146962" xml-lang="en-US" l10n="U" oldref="3">When typing example formulas into the <emph>Commands</emph> window, note that spaces are often required for correct structure.</paragraph> <paragraph role="paragraph" id="par_id3149054" xml-lang="en-US" l10n="U" oldref="4">Braces "{}" are used to group expressions together to form one new expression. For example, "sqrt {x * y}" is the square root of the entire product x*y, while "sqrt x * y" is the square root of x multiplied by y. Braces do not require an extra space.</paragraph> -<paragraph role="paragraph" id="par_id3151392" xml-lang="en-US" l10n="U" oldref="5">Set brackets were previously inserted in the Selection window or directly in the Commands window as "left lbrace <?> right rbrace". Now, a left and a right set bracket can also be inserted using "lbrace" and "rbrace", without or without wildcards.</paragraph> +<paragraph role="paragraph" id="par_id3151392" xml-lang="en-US" l10n="CHG" oldref="5">Set brackets were previously inserted in the Formula Elements window or directly in the Commands window as "left lbrace <?> right rbrace". Now, a left and a right set bracket can also be inserted using "lbrace" and "rbrace", with or without wildcards.</paragraph> <paragraph role="paragraph" id="par_id3147403" xml-lang="en-US" l10n="U" oldref="6">There are a total of eight (8) different types of brackets available. The "ceil" and "floor" brackets are often used for rounding up or down the argument to the next integer: "lceil -3.7 rceil = -3" or "lfloor -3.7 rfloor = -4".</paragraph> <paragraph role="paragraph" id="par_id3146320" xml-lang="en-US" l10n="U" oldref="63">Operator brackets, also known as Bra-kets (angle brackets with a vertical line in between), are common in Physics notation: "langle a mline b rangle" or "langle a mline b mline c over d mline e rangle." The height and positioning of the vertical lines always corresponds exactly to the enclosing brackets.</paragraph> <paragraph role="paragraph" id="par_id3157870" xml-lang="en-US" l10n="U" oldref="7">All brackets may only be used in pairs. The brackets have some common characteristics:</paragraph> -<paragraph role="paragraph" id="par_id3155761" xml-lang="en-US" l10n="U" oldref="8">All types of brackets have the same grouping function as described for "{}"<emph>-</emph> brackets.</paragraph> +<paragraph role="paragraph" id="par_id3155761" xml-lang="en-US" l10n="CHG" oldref="8">All types of brackets have the same grouping function as described for "{}" brackets.</paragraph> <paragraph role="paragraph" id="par_id3145590" xml-lang="en-US" l10n="U" oldref="9">All types of brackets, including those that are visible, permit empty group definition. The enclosed expression may therefore be empty.</paragraph> -<paragraph role="paragraph" id="par_id3154562" xml-lang="en-US" l10n="U" oldref="10">Brackets do not adjust their size to the enclosed expression. For example, if you want "( a over b )" with a bracket size adjusted to a and b you must insert "left" and "right". Entering "left(a over b right)" produces appropriate sizing. If, however, the brackets themselves are part of the expression whose size is changed, they are included the size change: "size 3(a over b)" and "size 12(a over b)". The sizing of the bracket-to-bracket expression ratio does not change in any way.</paragraph> +<paragraph role="paragraph" id="par_id3154562" xml-lang="en-US" l10n="U" oldref="10">Brackets do not adjust their size to the enclosed expression. For example, if you want "( a over b )" with a bracket size adjusted to a and b you must insert "left" and "right". Entering "left(a over b right)" produces appropriate sizing. If, however, the brackets themselves are part of the expression whose size is changed, they are included the size change: "size 3(a over b)" and "size 12(a over b)". The sizing of the bracket-to-expression ratio does not change in any way.</paragraph> <paragraph role="paragraph" id="par_id3153002" xml-lang="en-US" l10n="U" oldref="11">Since "left" and "right" ensure unique assignment of the brackets, every single bracket can be used as an argument for these two commands, even placing right brackets on the left side, or left brackets on the right. Instead of a bracket you can use the "none" qualifier, which means that there is no bracket shown and that there is no space reserved for a bracket. Using this, you can create the following expressions:</paragraph> <list type="unordered"> <listitem> |