QEFs

Q10E1F4S1

A form of QEF — “quod erat faciendum”, “what was to have been done” – used to end a mathematical passage other than a proof.

Scrabble 16
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Meanings

noun
  1. pluralplural of QEF
Cite this entry
APA

QEFs. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/QEFs

MLA

“QEFs.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/QEFs. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “QEFs,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/QEFs.

Source: QEFs on Wiktionary, CC BY-SA 4.0.