Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 23:50Z
det| 12 3 ; 2 13 | = 150
\lim_{x\to 0} \frac{\sin x}{x} = 1
8K
∂y/∂φ = 5y
∑_{k=1}^{n} k = n(n+1)/2
102K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
264K
det| 7 4 ; 4 8 | = 40
276K
∫₀^∞ e^(-n²) dn = √π / 2
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
257K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
250K
F = G m₁m₂ / r²
\oint_C \vec{F}\cdot d\vec{r} = 0
256K
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
46K
CH₄ + 2O₂ → CO₂ + 2H₂O