同余类

同餘類
tóngyúlèi
(math.) congruence class; residue class

CEDICT

math

Entry Composition

1 同余 tóngyú
  1. congruent (math.)
  2. having same residue modulo some number
2 类 lèi
  1. kind; type; class; category
  2. (classifier) kind; type
  3. (bound form) to resemble; to be similar to