Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:50Z
2ψ² + 9ψ + 3 = 0
det| 11 5 ; 0 12 | = 132
445K
∑_{k=1}^{n} k = n(n+1)/2
193K
∇²t = 0
∑_{k=1}^{n} k = n(n+1)/2
322K
10t² + 9t + 7 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
d/dz [z^11] = 11z^10
362K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 9 4 ; 1 10 | = 86
179K
det| 2 4 ; 4 3 | = -10
405K
F = G m₁m₂ / r²
det| 4 4 ; 5 5 | = 0
442K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{1}{4} \sum_{i=1}^{n} i^{2}
d/dγ [γ^6] = 6γ^5