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docling/tests/data/groundtruth/docling_v2/equations.docx.md
Cesar Berrospi Ramis c97715f5fd fix(docx): parse integrals as n-ary objects without chr element (#2712)
Signed-off-by: Cesar Berrospi Ramis <ceb@zurich.ibm.com>
2025-12-03 11:25:52 +01:00

2.2 KiB
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This is a word document and this is an inline equation: A= \pi r^{2} . If instead, I want an equation by line, I can do this:

a^{2}+b^{2}=c^{2} \text{ \texttimes } 23

And that is an equation by itself. Cheers!

This is another equation:

f\left(x\right)=a_{0}+\sum_{n=1}^{ \infty }\left(a_{n}\cos(\frac{n \pi x}{L})+b_{n}\sin(\frac{n \pi x}{L})\right)

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This is a word document and this is an inline equation: A= \pi r^{2} . If instead, I want an equation by line, I can do this:

\left(x+a\right)^{n}=\sum_{k=0}^{n}\left(\genfrac{}{}{0pt}{}{n}{k}\right)x^{k}a^{n-k}

And that is an equation by itself. Cheers!

This is another equation:

\left(1+x\right)^{n}=1+\frac{nx}{1!}+\frac{n\left(n-1\right)x^{2}}{2!}+ \text{ \textellipsis }

This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text. This is text.

This is a word document and this is an inline equation: A= \pi r^{2} . If instead, I want an equation by line, I can do this:

e^{x}=1+\frac{x}{1!}+\frac{x^{2}}{2!}+\frac{x^{3}}{3!}+ \text{ \textellipsis } , - \infty < x < \infty

And that is an equation by itself. Cheers!

Large operators and integrals are represented with n-ary objects in OMML XML:

\sum_{0}^{2}x \bigcup_{n=1}^{m}\left(X_{n} \cap Y_{n}\right) \prod_{k=1}^{n}A_{k} \bigwedge_{}^{}x \int_{}^{}(2x+1)dx \iint_{0}^{1}xdx \iiint_{}^{}ydy \oint_{}^{}\frac{dy}{dx} \oiint_{0}^{2 \pi }idt \oiiint_{C}^{}\frac{1}{z}dz