Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-17 23:41Z
∫₀^∞ e^(-γ²) dγ = √π / 2
∫₀^∞ e^(-θ²) dθ = √π / 2
205K
det| 11 2 ; 0 12 | = 132
\binom{n}{k} = \frac{n!}{k!(n-k)!}
66K
det| 9 4 ; 1 10 | = 86
106K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
5z² + 4z + 4 = 0
∑_{k=1}^{n} k = n(n+1)/2
89K
\lim_{t\to 0} \frac{\sin t}{t} = 1
317K
det| 2 8 ; 1 3 | = -2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 2 ; 1 8 | = 54
30K
ΔS ≥ 0
det| 3 3 ; 2 4 | = 6
det| 2 2 ; 5 3 | = -4