叉乘

chāchéng
(math.) cross product (of two vectors)

CEDICT

math

Entry Composition

1 叉 chā
  1. fork
  2. pitchfork
  3. prong
  4. pick
  5. cross
  6. intersect
  7. "X"
=2 乘 chéng
  1. to ride
  2. to mount
  3. to make use of
  4. to avail oneself of
  5. to take advantage of
  6. to multiply (math.)
  7. Buddhist sect or creed
=2 乘 chéng old variant of 乘 chéng