Document page
mathematicsprinted 164 · PDF 165
165 pagesrevision 46935
printed 164 · PDF 165
Page image rendered from the stored file at 110 dpi; it sharpens as you zoom. Outlines are placed from each region’s stored position on the page (595 × 842 pt).
no text layerread by OCR (tesseract5-eng@250dpi)The text layer was unusable, so the page image was read by OCR. OCR text can contain misread characters.
Source of this text: read by OCR. The better of the embedded text and OCR is kept.
Plot the point (90, 17)
25
Total
number ~
of errors
20 7
x
x
1s «
x
10 «
5 x
» x
x
0
0 20 40 60 80 100 120 140
Number of documents checked
mi
164