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LaTeX format formula input method and apparatus

A Latek formula technology, which is applied in the input method and device field of Latek format formula, can solve the problems of inconvenient, time-consuming and labor-intensive for the disabled, and achieve the effect of reducing the time of manual operation and improving efficiency

Inactive Publication Date: 2018-07-06
BEIJING XINTANG SICHUANG EDUCATIONAL TECH CO LTD
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Problems solved by technology

Regardless of the input method, the teacher needs to use his hands to input on the keyboard or handwriting board. This method is not only time-consuming and laborious, but also inconvenient for disabled people who lack hand functions.

Method used

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  • LaTeX format formula input method and apparatus
  • LaTeX format formula input method and apparatus
  • LaTeX format formula input method and apparatus

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Embodiment Construction

[0043] In the embodiment of the present application, the voice input according to the input rules of the preset dictionary is obtained, and the voice recognition is performed to obtain the sentence corresponding to the input voice. Therefore, the sentence is split into words according to the classification of words in the preset dictionary, and the type of the words is judged. Perform corresponding operations according to the type of the word to obtain the corresponding formula in the input voice. Therefore, the embodiment of the present application can implement the input of formulas in the Ratek format by voice, which reduces the time for the teacher's manual operation and improves the efficiency of formula input.

[0044] While the present application is capable of embodiments in many different forms, certain embodiments have been shown in the drawings and will be described in detail herein, it being understood that the disclosure of such embodiments should be considered as...

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Abstract

Embodiments of the invention provide a LaTeX format formula input method and apparatus. The method comprises the steps of obtaining a voice input according to an input rule of a preset dictionary, andperforming voice identification to obtain a sentence corresponding to the input voice; according to word classification in the preset dictionary, splitting the sentence into words, and judging the types of the words; and according to the types of the words, performing corresponding operation to obtain a corresponding formula in the input voice. The LaTeX format formula can be input by utilizing the voice, so that the manual operation time of teachers is shortened and the formula input efficiency is improved.

Description

technical field [0001] The application belongs to the technical field of electronic teaching, and in particular relates to a method and a device for inputting formulas in the Ratek format. Background technique [0002] LaTeX (LATEX, transliterated "La Taihe") is a typesetting system based on TEX, developed by American computer scientist Leslie Lamport in the early 1980s, using this format, even Users without knowledge of typesetting and programming can also give full play to the powerful functions provided by TeX, and can generate many book-quality prints in a few days or even a few hours. This is especially true for generating complex tables and mathematical formulas. It is therefore ideal for producing scientific and mathematical documents of high print quality. This system is equally suitable for generating all other kinds of documents from simple letters to complete books. [0003] At present, in the education industry, when teachers use computers to make topics or ha...

Claims

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Application Information

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IPC IPC(8): G06F17/24G06F17/27G10L15/02G10L15/22
CPCG10L15/02G10L15/22G06F40/166G06F40/30
Inventor 熊蜀光
Owner BEIJING XINTANG SICHUANG EDUCATIONAL TECH CO LTD
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