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Category:МК-61/52: Difference between revisions
Wikipedia is a very bad and deceitful source of misinformation. Replaced with the site of the museum.
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(Wikipedia is a very bad and deceitful source of misinformation. Replaced with the site of the museum.) |
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[[File:MK61.jpg|300px|thumb|right|МК-61.]]
'''[https://www.rskey.org/mk61 МК-61]''' and '''[https://www.rskey.org/mk52 МК-52]''' are the most famous and popular Russian programmable calculators. They are the logical culmination of a series of programmable calculators, that started with the [https://
The program memory of this calculators is 105 commands (bytes). They have 15 registers and stack memory of the four basic registers (''X'', ''Y'', ''Z'', ''T''), and the one additional register (''X1'' in which to store the result of a previous operation). The calculators uses the bracket-free inverse (postfix) notation and the stack programming language, which contains about 75 statements. This is an extension of a series of languages Б3-21, Б3-34, for which saved the backward compatibility. The flowering of the people interest in this class of machines was in the late 70's - 80's of the last century.
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