# ---------------------------------------------------------------------------
# - AXI0033.als                                                              -
# - afnix engine test module                                                -
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# - copyright (c) 1999-2007 amaury darsch                                   -
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# @info   vector iteration test module
# @author amaury darsch

const scalar-product (u v) {
  trans result 0
  for (x y) (u v) (result:+= (* x y))
  eval result
}

# define 2 vectors
const  v1 (Vector 1 2 3)
const  v2 (Vector 2 4 6)
assert 28 (scalar-product v1 v2)