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Algebraic calculator based on identical deformation

A calculator and algebraic technology, applied to digital computer components, calculations, computers, etc., can solve problems such as dependence, and achieve the effect of improving efficiency and reducing errors

Inactive Publication Date: 2017-03-15
邵良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these traditional calculators, even with programmable functions, are essentially just calculating numbers, and for algebraic operations involving algebraic simplification, factorization, and equation solving, people usually have to rely on paper and paper. Pen

Method used

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  • Algebraic calculator based on identical deformation
  • Algebraic calculator based on identical deformation
  • Algebraic calculator based on identical deformation

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Embodiment Construction

[0015] figure 1 The system composition of the algebraic calculator is depicted, and the algebraic calculator can be obtained by deploying the algebraic calculator application program on the special touch screen device or smart phone for the algebraic calculator. In addition to the application program, the dedicated touch screen device for algebra calculator also includes a touch display screen, operating system and processor, memory and network connection, etc. In addition, we can also install the algebraic calculator application program on the desktop computer to simulate the functions of the algebraic calculator, or deploy the algebraic calculator as a network application on the Internet, and open the webpage by the Internet terminal device to simulate the functions of the algebraic calculator.

[0016] figure 2 Depicted in the algebraic formula (x 2 -1)y+2(x 2 -1)y+x 2 +3x-4 as an example, which an algebraic calculator parses into an internal representation of a tree-l...

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PUM

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Abstract

The invention discloses an algebraic calculator based on identical deformation. The algebraic calculator is electronic equipment capable of assisting in algebraic operation. According to the equipment, elements in an algebraic expression are selected and operated according to a hierarchical permeation method based on touch screen equipment or computers so as to perform identical deformation of the algebraic expression, wherein the hierarchy is to perform hierarchical division on the algebraic expression by an application program according to the priority of arithmetic and define the element selection and operation in the same hierarchy; permeation refers to switch among the levels and is performed by a user through a touch screen or a mouse, so that the element selection and operation can spread all over the whole algebraic expression. The equipment can help teachers, students and engineering technicians to perform paperless algebraic operations such as algebraic expression reduction, factorization, and solution of equations (equation sets). In addition, the tool has excellent teaching and demonstration functions.

Description

technical field [0001] The invention relates to an electronic device for assisting people to perform algebraic operations, which can help teachers, students and engineering technicians perform algebraic identity transformations as they use calculators. Background technique [0002] Today, calculators have been widely used to help people perform digital calculations in various fields such as life, business, education, engineering, etc.; scientific calculators have added more functions such as exponential functions and trigonometric functions. However, these traditional calculators, even with programmable functions, are essentially just calculating numbers, and for algebraic operations involving algebraic simplification, factorization, and equation solving, people usually have to rely on paper and paper. Pen. Contents of the invention [0003] The invention provides an algebraic calculator, which overcomes the difficulties of complex algebraic calculation, different calcula...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/02G06F17/10G06F17/11
CPCG06F15/0225G06F15/025G06F17/10G06F17/11
Inventor 邵良
Owner 邵良
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