Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 02:11Z
PV = nRT
det| 7 2 ; 2 8 | = 52
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
90K
∫₀^∞ e^(-x²) dx = √π / 2
91K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{2}{2} \sum_{i=1}^{n} i^{2}
100K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 4 ; 4 3 | = -10
137K
det| 9 4 ; 1 10 | = 86
197K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
262K
8θ² + 8θ + 2 = 0
det| 7 2 ; 3 8 | = 50
299K
∇ × E = −∂B/∂t
F = G m₁m₂ / r²