Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:11Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
102K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∇²α = 0
ω = 2πf
det| 7 4 ; 4 8 | = 40
62K
d/dz [z^11] = 11z^10
256K
PV = nRT
N₂ + 3H₂ ⇌ 2NH₃