Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 16:46Z
2ψ² + 9ψ + 3 = 0
det| 2 2 ; 4 3 | = -2
445K
∇²t = 0
∫₀^∞ e^(-α²) dα = √π / 2
235K
10t² + 9t + 7 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
362K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
405K
F = G m₁m₂ / r²
\frac{8}{6} \sum_{i=1}^{n} i^{2}
442K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
41K
\frac{1}{4} \sum_{i=1}^{n} i^{2}