Math Dump /sym/d47ee2
id=463449 · host=fr.findroms.cloud · 2026-08-26 14:48Z
N₂ + 3H₂ ⇌ 2NH₃
\frac{9}{7} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 2 6 | = 18
28K
det| 3 7 ; 2 4 | = -2
157K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 11 2 ; 4 12 | = 124
∑_{k=1}^{n} k = n(n+1)/2
275K
det| 4 6 ; 4 5 | = -4
\binom{n}{k} = \frac{n!}{k!(n-k)!}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∂φ/∂n = 1φ
\oint_C \vec{F}\cdot d\vec{r} = 0
e^{i\pi} + 1 = 0