Anyone taken/taking linear algebra?

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statechamp

0 ups, 1mo,

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I use x for stuff like 9x1 I use the dot for stuff like 3x{dot here}2y
I uss () for substituting change my mind

TurphM4ster

0 ups, 1mo

I use no symbol most of the time, • when finding the dot product of two vectors or matrices, and × when finding the cross-product of two vectors in ℝ³

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Using × for multiplication; Using • for multiplication; Using for multiplication; Using all three for different reasons