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等周不等式

Mandarin · pinyin děng zhōu bù děng shì

the isoperimetric inequality

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Characters in this entry

等: děng · rank, grade; to wait; equal, “and so forth”
周: zhōu · Zhou dynasty; circumference
不: bù · no, not; un-; negative prefix
式: shì · style, system, formula, rule

Written characters and their own readings; the entry’s pronunciation is shown above.

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Mandarin tones

3–1–4–3–4 · deng3 zhou1 bu4 deng3 shi4

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Compare dictionary sources 1 Cantonese reading

Rime Cantonese 粵拼

dang2 zau1 bat1 dang2 sik1

Cantonese word readings for 等周不等式. This lexicon supplies readings, not definitions.

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