Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:44Z
∂r/∂ψ = 3r
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
322K
∂ψ/∂φ = 4ψ
det| 10 3 ; 5 11 | = 95
\frac{1}{8} \sum_{i=1}^{n} i^{2}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
442K
F = G m₁m₂ / r²
det| 6 6 ; 2 7 | = 30
41K
∫₀^∞ e^(-φ²) dφ = √π / 2
369K
3n² + 7n + 7 = 0
4z² + 2z + 4 = 0