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Tesseract is an optical character recognition engine for various operating systems. [5] It is free software , released under the Apache License . [ 1 ] [ 6 ] [ 7 ] Originally developed by Hewlett-Packard as proprietary software in the 1980s, it was released as open source in 2005 and development was sponsored by Google in 2006.
A unit tesseract has side length 1, and is typically taken as the basic unit for hypervolume in 4-dimensional space. The unit tesseract in a Cartesian coordinate system for 4-dimensional space has two opposite vertices at coordinates [0, 0, 0, 0] and [1, 1, 1, 1], and other vertices with coordinates at all possible combinations of 0 s and 1 s.
A 2016 analysis of the accuracy and reliability of the OCR packages Google Docs OCR, Tesseract, ABBYY FineReader, and Transym, employing a dataset including 1227 images from 15 different categories concluded Google Docs OCR and ABBYY to be performing better than others. [22]
English: The Gray code in its Wikipedia article as a traversal of vertices of a tesseract by CMG Lee. Note: The LSB axis is vertical (instead of the usual horizontal x-axis) to reduce the number of path self-crossings while starting near the top left.
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Tesseract graph nonplanar visual proof Image title Proof without words that the graph graph is non-planar using Kuratowski's or Wagner's theorems and finding either K5 (top) or K3,3 (bottom) subgraphs by CMG Lee.
Keep your chest up and make sure not to tilt your head down. Pull your navel in toward your spine to engage your core. Bend at the hips and knees while keeping your heels and toes on the floor.
DeVicci's tesseract constant: 1.00743 47568 84279 37609 [OEIS 69] The largest cube that can pass through a 4D hypercube. Positive root of + + = 1966 [OEIS 69] Lieb's square ice constant [80] 1.53960 07178 39002 03869 [Mw 61] [OEIS 70]