Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 05:38Z
∂r/∂ψ = 3r
∫₀^∞ e^(-t²) dt = √π / 2
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 8 ; 3 5 | = -4
322K
∂ψ/∂φ = 4ψ
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
212K
det| 10 3 ; 5 11 | = 95
\frac{1}{8} \sum_{i=1}^{n} i^{2}
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
442K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
42K
\oint_C \vec{F}\cdot d\vec{r} = 0
41K