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 FIRST is difficult and it is challenging, but you aren’t necessarily required to go off and build an 8 motor drivetrain and 4 motor / 8 pneumatic piston arm mechanism for the heck of it when a 2 motor non-shifting drivetrain and 2 motor arm does just as good a job. - Bill Gold [more] |
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code efficiency
I've got a little problem: as a part of the joystick program i need to use Pitagoras'es formula, which means square root/ each time iv'e tried using it I got an error, so I thought of a lookup table. the prolem is that the lookup table will b 65,000 values long.
whar will be better- using the function, the big tble, or mabe using some simple trigonometry which requires just one lookup table 90 values long? help please. also- if you could send me a picture of the three alibration colors- red, green and yellow- it'd be really wonderful for my teams- we're Israelis, and to buy a paint color we need to choose it manually- not by its colorants. thanks in advanse |
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