Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-18 23:24Z
3θ² + 6θ + 2 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
68K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
406K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
ΔS ≥ 0
det| 1 1 ; 5 2 | = -3
412K
∑_{k=1}^{n} k = n(n+1)/2
1K
∇ × E = −∂B/∂t
det| 7 4 ; 4 8 | = 40
55K
det| 7 9 ; 1 8 | = 47
242K
det| 3 2 ; 6 4 | = 0
det| 12 1 ; 4 13 | = 152
339K