the quality of being unlike or dissimilar | a bevel gear that permits rotation of two shafts at different speeds; used on the rear axle of automobiles to allow wheels to rotate at different speeds on curves |
a disagreement or argument about something important | a quality that differentiates between similar things |
a variation that deviates from the standard or norm | the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx |
the number that remains after subtraction; the number that when added to the subtrahend gives the minuend | |
a significant change | |