Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 05:59Z
\frac{11}{2} \sum_{i=1}^{n} i^{2}
det| 4 6 ; 0 5 | = 20
269K
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
131K
4ψ² + 5ψ + 5 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
376K
det| 7 4 ; 4 8 | = 40
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det| 4 8 ; 3 5 | = -4
344K