Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 05:59Z
\frac{11}{2} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
\frac{12}{7} \sum_{i=1}^{n} i^{2}
131K
4ψ² + 5ψ + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
240K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
CH₄ + 2O₂ → CO₂ + 2H₂O
344K
ω = 2πf
CH₄ + 2O₂ → CO₂ + 2H₂O
91K
det| 5 8 ; 7 6 | = -26
det| 7 4 ; 4 8 | = 40
295K
det| 12 1 ; 5 13 | = 151
399K
∇²z = 0
CH₄ + 2O₂ → CO₂ + 2H₂O