What follows from yawmāʾidhin in 100:11 regarding divine knowledge?

Supplementary Practice 25 — Comparative Rhetoric of Sūrat az-Zalzalah and Sūrat al-ʿĀdiyāt

• It proves God lacked knowledge beforehand
• It converts inna into a negation particle
• The verse denies the Day of Judgment
• The special manifestation of judgment that day, not new acquisition of knowledge