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Selection of mathematical objects from the history screen on a handheld device

机译：从手持设备的历史记录屏幕中选择数学对象

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摘要

A graphing calculator (10) having a user interface that allows the user to easily select mathematical objects from the history screen and incorporate those objects as inputs. The user interface preferably includes a sub-expression selection mode that allows the user to manipulate a selection box over the desired mathematical object.

机译：带有用户界面的图形计算器（ 10 ），该界面使用户可以轻松地从历史屏幕中选择数学对象，并将这些对象合并为输入。用户界面优选地包括子表达式选择模式，该子表达式选择模式允许用户在期望的数学对象上操纵选择框。 展开▼

著录项

公开/公告号US6956560B2

专利类型

公开/公告日2005-10-18

原文格式PDF

申请/专利权人 MALGORZATA A. BROTHERS;J. DOUGLAS CHILD;LAURA K. HARVEY;
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申请/专利号US20010938772

发明设计人 LAURA K. HARVEY;MALGORZATA A. BROTHERS;J. DOUGLAS CHILD;
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申请日2001-08-24

分类号G09G5/00;

国家 US

入库时间 2022-08-21 22:20:56

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