Formula Ledger /sym/7ab403
id=1 · host=findroms.cloud · 2026-10-20 03:24Z
det| 1 9 ; 3 2 | = -25
∫₀^∞ e^(-r²) dr = √π / 2
218K
∇ × E = −∂B/∂t
\frac{1}{7} \sum_{i=1}^{n} i^{2}
248K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
157K
6t² + 6t + 7 = 0
d/dθ [θ^12] = 12θ^11
299K
∑_{k=1}^{n} k = n(n+1)/2
\frac{11}{6} \sum_{i=1}^{n} i^{2}
105K
∂β/∂n = 7β
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
138K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
354K
2H₂ + O₂ → 2H₂O