Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 20:12Z
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-y²) dy = √π / 2
269K
12ω² + 6ω + 7 = 0
det| 10 7 ; 3 11 | = 89
131K
d/dn [n^4] = 4n^3
det| 9 4 ; 1 10 | = 86
240K
∑_{k=1}^{n} k = n(n+1)/2
376K
det| 9 1 ; 1 10 | = 89
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
139K
det| 1 6 ; 5 2 | = -28
∫₀^∞ e^(-α²) dα = √π / 2
91K
ω = 2πf
d/dz [z^11] = 11z^10
295K
ΔS ≥ 0