Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-21 00:03Z
det| 3 4 ; 0 4 | = 12
∫₀^∞ e^(-β²) dβ = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
8n² + 5n + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
287K
N₂ + 3H₂ ⇌ 2NH₃
∫₀^∞ e^(-γ²) dγ = √π / 2
30K
ω = 2πf
F = ma
\frac{6}{2} \sum_{i=1}^{n} i^{2}
304K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{12}{4} \sum_{i=1}^{n} i^{2}
281K
det| 12 8 ; 1 13 | = 148
257K
det| 7 2 ; 3 8 | = 50
257K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
251K