Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 02:05Z
CaCO₃ → CaO + CO₂
\frac{2}{2} \sum_{i=1}^{n} i^{2}
36K
det| 5 9 ; 2 6 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
131K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
158K
∂γ/∂ψ = 8γ
det| 9 4 ; 1 10 | = 86
240K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
376K
det| 10 4 ; 0 11 | = 110
det| 3 6 ; 0 4 | = 12
139K
det| 1 5 ; 1 2 | = -3
344K
det| 4 3 ; 0 5 | = 20
∫₀^∞ e^(-θ²) dθ = √π / 2
91K
∫₀^∞ e^(-r²) dr = √π / 2
det| 5 6 ; 4 6 | = 6
399K
\frac{9}{7} \sum_{i=1}^{n} i^{2}