Scalar Meaning Calculator

Components separated by commas or spaces, e.g. 1, 2, 3.
Only used by the scalar triple product A · (B x C).
Result
A = (1, 2, 3), B = (4, -5, 6)
Vector Calculator
Result (scalar)
3.741657
|A|
3.741657
|B|
8.774964
A · B
12
A x B
(27, 6, -13)
|A x B|
30.561414
Angle between A and B
68.562447 deg
Angle between A and B
1.19664 rad
Unit vector of A
(0.267261, 0.534522, 0.801784)
Projection of A onto B
(0.623377, -0.779221, 0.935065)
Scalar projection of A onto B
1.367527
Component of A perpendicular to B
(0.376623, 2.779221, 2.064935)
|A - B|
8.185353
Dimension
3
Relationship
acute angle
Worked out from Gilbert Strang, Introduction to Linear Algebra, ch. 1 (vectors, dot products, lengths and angles) and 1 other source.

How this is worked out

1 step
  1. A = (1, 2, 3), B = (4, -5, 6)

Results are general information, not financial, tax, legal, medical or engineering advice.