Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 02:18Z
det| 1 4 ; 0 2 | = 2
det| 12 1 ; 4 13 | = 152
190K
∂ψ/∂φ = 2ψ
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 2 ; 5 12 | = 122
299K
∇²t = 0
det| 9 4 ; 1 10 | = 86
244K
∑_{k=1}^{n} k = n(n+1)/2
105K
∫₀^∞ e^(-r²) dr = √π / 2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
100K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
138K
det| 12 2 ; 5 13 | = 146
Fe₂O₃ + 3CO → 2Fe + 3CO₂
354K
det| 2 5 ; 7 3 | = -29
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
iħ ∂ψ/∂t = Ĥψ