Narwhal (narwhal)'s status on Sunday, 01-Feb-15 06:06:22 UTC
-
@mushi No, Matt is right. You're supposed to multiply a -1 into the second bracket but then you add and subtract everything, not multiply them.
@mushi No, Matt is right. You're supposed to multiply a -1 into the second bracket but then you add and subtract everything, not multiply them.