Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:50Z
2ψ² + 9ψ + 3 = 0
det| 9 9 ; 5 10 | = 45
445K
∇²t = 0
10t² + 9t + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
212K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 12 1 ; 5 13 | = 151
405K
F = G m₁m₂ / r²
∫₀^∞ e^(-y²) dy = √π / 2
42K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{1}{4} \sum_{i=1}^{n} i^{2}