| 发明名称 |
Previous calculation reuse in a calculator |
| 摘要 |
<p>A method of reusing an expression in a hand-held calculator (100) and corresponding apparatus therefor are described. At least one user-entered expression is received and displayed. The user-entered expression is evaluated and the result displayed. A first user input requesting reuse of one of the previously displayed expressions is received and one of the previously displayed expressions is displayed for editing by the user. A second user input requesting reuse of one of the previously displayed expressions is received and one of the previously displayed expressions is displayed for editing by the user at the same time as the previously displayed expression responsive to the first user input. <IMAGE></p> |
| 申请公布号 |
EP1505514(A2) |
申请公布日期 |
2005.02.09 |
| 申请号 |
EP20040254476 |
申请日期 |
2004.07.27 |
| 申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
DE BREBISSON, CYRILLE |
| 分类号 |
G06F17/00;G06F3/00;G06F13/00;G06F15/02;G06T11/20;H04M1/00;(IPC1-7):G06F15/02 |
主分类号 |
G06F17/00 |
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