Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:47Z
3θ² + 6θ + 2 = 0
det| 12 1 ; 4 13 | = 152
11K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 2 ; 7 9 | = 58
429K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
412K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
55K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
291K