公式中的约等号 »应该念作“约等于”[1]

Thesquiggly equals sign »should be read “approximately equal to.”[1] Applying this insight, we have that

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公式中的约等号 »应该念作“约等于”[1]

Thesquiggly equals sign »should be read “approximately equal to.”[1] Applying this insight, we have that

youdao