Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:48Z
2H₂ + O₂ → 2H₂O
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
445K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
322K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
212K
det| 7 4 ; 4 8 | = 40
362K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 4 ; 4 3 | = -10
179K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
405K
det| 5 1 ; 4 6 | = 26
∫₀^∞ e^(-ψ²) dψ = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
41K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O