facebookresearch / nougat

Implementation of Nougat Neural Optical Understanding for Academic Documents
https://facebookresearch.github.io/nougat/
MIT License
8.98k stars 567 forks source link

[MISSING_PAGE_EMPTY:1] #120

Closed L-KH closed 1 year ago

L-KH commented 1 year ago

I tried some PDFs even the one on the website calculus00marciala_0136.pdf but it always show the same error : [MISSING_PAGE_EMPTY:1]

lukas-blecher commented 1 year ago

Can you try again with the --no-skipping flag. It should produce the output below. It's a known bug with some devices (#11) Note that this will lead to unusable outputs in some cases.

the center, the axis of \(x\) horizontal and the axis of \(y\) positive downward. The element of pressure is

\[2kyx\,dy\]

and the total pressure is

\[P\,=\,2k\!\int_{0}^{6}yx\,dy.\]

\(x\) is expressed in terms of \(y\) by means of the equation of the ellipse,

\[\frac{x^{2}}{64}+\frac{y^{2}}{36}=1.\]

Then

\[P\,=\,2k\,\frac{4}{3}\!\int_{0}^{6}\!y\sqrt{36\,-y^{2}}\,dy.\]

**Exercises**

**1.** Find the pressure on the vertical parabolic gate, Fig. 51: \((a)\) if the edge \(AB\) lies in the surface of the water; \((b)\) if the edge \(AB\) lies 5 feet below the surface.

**2.** Find the pressure on a vertical semicircular gate whose diameter, 10 feet long, lies in the surface of the water.

**73.** Arithmetic Mean.** The arithmetic mean, \(A\), of a series of \(n\) numbers, \(a_{1}\), \(a_{2}\), \(a_{3}\), \(\cdot\cdot\cdot\), \(a_{n}\), is defined by the equation

\[nA\,=\,a_{1}+a_{2}+a_{3}+\cdot\cdot\cdot\cdot\cdot\cdot+a_{n}.\]

or

\[A\,=\,\frac{a_{1}+a_{2}+a_{3}+\cdot\cdot\cdot\cdot+a_{n}}{n}.\]

That is, \(A\) is such a number that if each number in the sum