HP 49g+ User Manual
Page 115
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Page 8-6
Attempting to add or subtract vectors of different length produces an error
message:
Multiplication by a scalar, and division by a scalar
Multiplication by a scalar or division by a scalar is straightforward:
Absolute value function
The absolute value function (ABS), when applied to a vector, produces the
magnitude of the vector. For example:
ABS([1,-2,6]), ABS(A),
ABS(u3), will show in the screen as follows:
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