The Powder Toy

Not-so-simple calculator by st2v2j

st2v2j
st2v2j
12 / 3
10th Jul 2017
5th Aug 2017
This is an upgrade of the previous version I made (called Simple Calculator), which now is able to calculate subtractions as well as additions.

Comments

  • BlackMists
    BlackMists     11th Jul 2017
    The worst thing i have ever seen
  • st2v2j
    st2v2j     11th Jul 2017
    sorry... I don't know what a LUT or ALU is, and honestly I couldn't be bothered to compactify the circuits. Thx for feedback!
  • TheNik
    TheNik     10th Jul 2017
    162 possible inputs, that is. Still not too many.
  • TheNik
    TheNik     10th Jul 2017
    As for camtech56's comment - it is still a calculator, whether it uses an arithmetic unit or a lookup table to find the result. The two methods simply have different benefits and weaknesses and are thus used in different applications. In this case, where only one hundred different inputs are possible, a LUT is perfectly fine, even though an ALU would be more expandable and elegant.
  • TheNik
    TheNik     10th Jul 2017
    Some of the wiring seems unecessarily complex/curved in places where not needed. You should consider straigtening it out as much as possible to ensure "readablity" and allow newer players to learn how your machine works..
  • camtech56
    camtech56     10th Jul 2017
    It's still not a calculator and just uses lookup tables. -1
  • boxcarz
    boxcarz     10th Jul 2017
    can't do 9 + 10 because there's no 0 -1 (JK dis is gud calculator)
  • PowderAdam
    PowderAdam     10th Jul 2017
    Count negative numbers! Wow. +1