Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 21:56Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
445K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
193K
λ = h/p
det| 7 4 ; 4 8 | = 40
322K
∫₀^∞ e^(-φ²) dφ = √π / 2
235K
det| 10 8 ; 1 11 | = 102
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
212K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
362K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
179K
λ = h/p