Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-17 23:41Z
∫₀^∞ e^(-γ²) dγ = √π / 2
det| 7 6 ; 1 8 | = 50
205K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
47K
det| 11 2 ; 0 12 | = 132
\binom{n}{k} = \frac{n!}{k!(n-k)!}
66K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
82K
5z² + 4z + 4 = 0
det| 4 6 ; 4 5 | = -4
317K
det| 2 8 ; 1 3 | = -2
det| 2 7 ; 7 3 | = -43
185K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
ΔS ≥ 0
det| 3 3 ; 2 4 | = 6
det| 2 2 ; 5 3 | = -4