Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 19:23Z
det| 3 7 ; 1 4 | = 5
∫₀^∞ e^(-x²) dx = √π / 2
269K
∇ × E = −∂B/∂t
det| 7 7 ; 4 8 | = 28
131K
2y² + 9y + 6 = 0
det| 7 4 ; 4 8 | = 40
240K
∫₀^∞ e^(-ψ²) dψ = √π / 2
376K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
139K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
344K
∫₀^∞ e^(-α²) dα = √π / 2
91K