Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:36Z
2n² + 2n + 2 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
445K
∑_{k=1}^{n} k = n(n+1)/2
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 9 4 ; 1 10 | = 86
322K
d/dz [z^11] = 11z^10
235K
6ψ² + 3ψ + 4 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
212K
\frac{11}{8} \sum_{i=1}^{n} i^{2}
362K
E = mc²
det| 9 9 ; 5 10 | = 45
405K
∑_{k=1}^{n} k = n(n+1)/2
442K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
42K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
41K
\frac{3}{2} \sum_{i=1}^{n} i^{2}
369K