Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 16:41Z
F = G m₁m₂ / r²
∫₀^∞ e^(-ψ²) dψ = √π / 2
269K
5ψ² + 2ψ + 7 = 0
det| 7 7 ; 4 8 | = 28
131K
∫₀^∞ e^(-y²) dy = √π / 2
d/dz [z^11] = 11z^10
240K
3t² + 9t + 1 = 0
det| 3 6 ; 0 4 | = 12
139K
det| 7 3 ; 4 8 | = 44
∑_{k=1}^{n} k = n(n+1)/2
91K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
2H₂ + O₂ → 2H₂O