ELEKTRONIKA MK-52 by Sovietsky-soyuz

Sovietsky-soyuz

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1st May 2012

1st May 2012

The programmable calculator "Elektronika MK-52".

Comments

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  Sovietsky-soyuz 4th May 2012
  an actual MK-52 is black and not white
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  Sovietsky-soyuz 3rd May 2012
  there should be black "E" to the right of "B^" (there's a register E)
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  Sovietsky-soyuz 2nd May 2012
  [K] [.] is logical AND, [K] [/-/] is logical OR, [K] [Bn] is logical XOR, [K] [Cx] is logical NOT. [n->x] and [x->n] are equivalent to [un] and [n] on older ones. [B^] is equivalent to [^] on MK-21 and MK-34. [K] [4] is module of x, [K] [5] is sign of x (0±1), [K] [7] is integer part, [K] [8] is fractional part, [K] [9] finds maximal out of x and y (watch out! if x=1, y=0, maximal will be y), [K] [3], [K] [6], [K] [+] and [K] [<->] are D<-MS, D<-M, D->M and D->MS respectively. [K] [B^] generates random number (e.g. 0.404067, rendered as "4.04067 -01"). [^v] and [A^] control the EEPROM.