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差商

chā shāngdictionary entry
DEFINITION CC-CEDICT
(math.) difference quotient / (math.) divided difference / (math.) finite difference
Sources & editorial notes

Reference definitions: CC-CEDICT contributors and MDBG, CC BY-SA 4.0. Source release 2026-10-27T01:55:52Z. Imported 2026-10-27. Definition wording and meaning order are retained. Recognized pronunciation references are displayed with tone marks; the original source record is available below.

Source record: cd-bc33c206a993425f. Source SHA-256: bbc4b27f26bee1a262f4d7939667a040c7857c7fc0200a2fa7a86d3352a09eae.

Original source entry:

差商 差商 [cha1 shang1] /(math.) difference quotient/(math.) divided difference/(math.) finite difference/

Reference definitions and teaching material have separate provenance.

Reference information

The definitions above are from CC-CEDICT. Examples and usage notes are available on selected entries.

Character information

View the individual characters. Their meanings do not necessarily explain the meaning of the whole word.

  • 差
    chā

    difference / discrepancy / (math.) difference (amount remaining after a subtraction) / (literary) a little / somewhat / slightly

    chà

    different / wrong / mistaken / to fall short / to lack / not up to standard / inferior / Taiwan pr. [chā]

    chāi

    to send (on an errand) / (archaic) person sent on such an errand / job / official post

    cī

    used in 參差|参差[cēn cī]

  • 商
    shāng

    commerce / merchant / dealer / to consult / 2nd note in pentatonic scale / quotient (as in 智商[zhì shāng], intelligence quotient)

    Shāng

    Shang Dynasty (c. 1600–1046 BC) / surname Shang

Reference definitions from CC-CEDICT.