| 摘要 |
<p>PURPOSE:To obtain an electronic slide rule capable of high-precision read by providing a scale moving means which moves at least one scale on the screen of a display part under the control of a main control part and a cursor moving means which moves a cursor under the control of the main control part. CONSTITUTION:A measure information memory 22 where two kinds of measure information are stored, a liquid crystal display part 1 on which at least two kinds of scale 2 and 3 are displayed in parallel adjacently to each other and a cursor 4 is displayed under the control of a main control part 20, scale moving means 26 and 30 which move at least one scale on the screen of the display part 1 under the control of the main control part 20, and a cursor moving means 29 which moves the cursor 4 on the screen under the control of the main control part 20 are provided. Thus, the error due to secular change or the like is eliminated and data is read with a high precision even in case of a short size, and complicated function calculation is easily performed in a shorter time.</p> |
