Stored program selector for electronic calculator
作者： Bob O. Evans
DOI:
关键词: Operator (computer programming) 、 Point (geometry) 、 Identification (information) 、 Computer science 、 Calculator 、 Mathematical formula 、 Computer hardware 、 Transducer 、 Representation (mathematics)
摘要: A program selector in an electronic calculator has a number of formulas which are printed human readable form. When formula is selected by the operator machine representation positioned adjacent transducer. The transducer generates electrical signal represents identification particular mathematical or other type to be executed calculator. decoded decoder storage address for starting point executed.
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