Minecraft calculator

Up to the end of 2013 I've created my own Calculator in minecraft (modpack tekkit) only working with logical gates, like or-, xor-, and- or not-gates.
It is finally able to calculate number inputs from -4999 up to 4999 and give the out from -9998 to 9998 after doing operations like addition, subtraction, calculation of sin(x) and cos(x), multiplication and square a number. 

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If you wanna have a map download of the Calculators just follow these links:

Download 14bit calculator 13-bit-in 14-bit-out.7z (1.37MB)

Download 14bit calculator

13-bit-in 14-bit-out.7z (1.37MB)

Download 4bit calculator 4-bit-in 7-bit-out.7z (630.36KB)

Download 4bit calculator

4-bit-in 7-bit-out.7z (630.36KB)

You can see the video of the latest Version V. aPm 4.3.1 here:

And also an older version V. aPm 2.3.1: