Getting the length of a vector
Is there a way to get the length of a vector according to the form: For a vector (v_1,v_2,v_3, ... , v_n), get the result sqrt(v_1^2 + v_2^2 + v_3^2 + ... + v_n^2).
Is there a way to get the length of a vector according to the form: For a vector (v_1,v_2,v_3, ... , v_n), get the result sqrt(v_1^2 + v_2^2 + v_3^2 + ... + v_n^2).
You can use the norm
method:
sage: v = vector((3,4))
sage: v
(3, 4)
sage: v.norm()
5
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Asked: 2017-11-26 22:52:01 +0100
Seen: 6,230 times
Last updated: Nov 26 '17
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