zimai字脈
LookupMandarin · 繁體 · English
Mandarin–English · CC-CEDICTSources ↗
DICTIONARY · CC-CEDICT

指數函數

简 指数函数 · 繁 指數函數
Mandarin · pinyin zhǐ shù hán shù

Meanings

  1. exponential function
Full entryShow on map

Characters in this entry

指
zhǐ · finger, toe; point, indicate
數
shù · number; several; count; fate
函
hán · correspondence; a case; a box
数
shù · number; several, count; fate
Written characters and their own readings; the entry’s pronunciation is shown above.

Explore the spelling

Entries containing 指數函數 ↗Words written with 指 ↗Words written with 數 ↗Words written with 函 ↗Words written with 数 ↗

Mandarin tones

3–4–2–4 · zhi3 shu4 han2 shu4

Compare attested words with these syllables ↗

Dictionary tones. Connected speech can change their realization.

Connected dictionary

4character links
Explore word families ↗Compare pronunciations ↗Open character structure ↗
Counts describe dictionary records, not word frequency or semantic similarity. Source identities stay separate.
Compare dictionary sources Wiktionary · 1 sense · 1 Cantonese reading

zi2 sou3 haam4 sou3

Pleco · CC BY-SA 3.0 · Word reading; meanings not aligned.

Wiktionary English definitions · Chinese section

Independent source senses for this spelling, with usage labels retained. Not matched to the pronunciation above.

noun

  1. (mathematics) exponential function

Source page · dump 2026-09-02 · Contributors & history

Wiktionary contributors · CC BY-SA 4.0 · source & license · Data pack