Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-17 23:41Z
∫₀^∞ e^(-γ²) dγ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
205K
det| 9 4 ; 1 10 | = 86
47K
det| 11 2 ; 0 12 | = 132
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
82K
5z² + 4z + 4 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
317K
det| 2 8 ; 1 3 | = -2
det| 4 1 ; 2 5 | = 18
AgNO₃ + NaCl → AgCl↓ + NaNO₃