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Calculator loop decimal display control method and calculator

A display control method and a technology of recurring decimals, which are applied in the field of calculators, can solve problems such as forgetting the digital content of the previous page, obstacles, and inconvenient calculation results for users, and achieve better user experience, user-friendly use, and more effective use

Pending Publication Date: 2022-02-18
DELI GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This display method cannot intuitively observe all the recurring decimal content in the calculation results, and there is an obstacle for users to intuitively observe the data
And in the process of mobile operation, if there is no artificial record, there will be a problem of forgetting the digital content of the previous page when seeing the digital content of the next page, which will cause inconvenience to the user to directly obtain the calculation result

Method used

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  • Calculator loop decimal display control method and calculator
  • Calculator loop decimal display control method and calculator
  • Calculator loop decimal display control method and calculator

Examples

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] The calculator cycle decimal display control method in this embodiment can be applied in existing various ordinary calculators and scientific calculators, and the calculator that applies this calculator cycle decimal display control method includes a body, a computing chip arranged in the body 1. The buttons and the display screen arranged on the body, the computing chip is connected to the buttons and the display screen with electric signals respectively, and the buttons include number buttons and function buttons, etc., and the computing chip can work according to the information and signals input by the buttons, Then the computing chip controls to display the content to be displayed on the display screen. When displaying, the displayed font size of the characters can be adjusted. The larger the font size, the smaller the total displa...

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Abstract

The invention relates to a calculator loop decimal display control method, which comprises the following steps of when a calculation result obtained by a calculator based on an input calculation formula is a loop decimal, marking loop nodes in the loop decimal so as to form a data packet, calculating the display capacity N required for displaying the data packet according to the set standard word size, calculating the single-row display capacity H of the display screen based on the standard word size, when N is less than or equal to H, directly displaying the data packet on a display screen in a single line, and when N is greater than H, controlling to completely display the data packet on a display screen of the calculator through automatic line feed and / or word size reduction. The calculator loop decimal display control method is more convenient for a user to visually check and read a calculation result. The invention further relates to the calculator applying the calculator loop decimal display control method. The calculator is more humanized in use, more conforms to the reading habit of a user, and is better in use experience.

Description

technical field [0001] The invention relates to the technical field of calculators, in particular to a calculator cycle decimal display control method, and also relates to a calculator applying the method. Background technique [0002] A calculator is a commonly used calculation tool. Based on different requirements, there are ordinary calculators for common digital calculations, and scientific calculators for functional calculations. When performing division calculation, the result obtained by the calculation may have recurring decimals. For this kind of calculation, the existing calculator usually displays the calculation formula and the calculation result on the display screen at the same time, and the calculation result is usually displayed on the bottom row of the display screen. The location is displayed. However, in some recurring decimals, the number of recurring sections is too large to be displayed within one line. In this case, you usually need to press the right...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/14
CPCG06F3/1407
Inventor 张凌川龙仁平郭富平
Owner DELI GROUP CO LTD
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