微積分 wēi jī fēn

DEFINITIONS

  1. calculus
  2. differentiation and integration
  3. calculus of infinitesimals 微 and integrals 積|积

CHARACTERS

微 wēi
HSK 4
small, prefix micro-, trifling
積 jī accumulate, store up, amass
分 fēn
HSK 1
divide; small unit of time etc.