Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:23Z
3θ² + 6θ + 2 = 0
det| 9 4 ; 1 10 | = 86
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 2 ; 7 8 | = 42
429K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
412K
∑_{k=1}^{n} k = n(n+1)/2
242K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
339K
\frac{1}{7} \sum_{i=1}^{n} i^{2}
291K