Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 14:58Z
det| 6 7 ; 4 7 | = 14
∇ × E = −∂B/∂t
∫₀^∞ e^(-r²) dr = √π / 2
122K
∫₀^∞ e^(-φ²) dφ = √π / 2
163K
det| 7 3 ; 7 8 | = 35
ω = 2πf
det| 6 6 ; 5 7 | = 12
349K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
99K
det| 9 4 ; 1 10 | = 86
194K