Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:15Z
∂r/∂ψ = 3r
det| 2 7 ; 7 3 | = -43
445K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∂ψ/∂φ = 4ψ
det| 10 3 ; 5 11 | = 95
\binom{n}{k} = \frac{n!}{k!(n-k)!}
179K
\frac{1}{8} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
442K
F = G m₁m₂ / r²
N₂ + 3H₂ ⇌ 2NH₃