Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 14:55Z
det| 6 7 ; 4 7 | = 14
∫₀^∞ e^(-r²) dr = √π / 2
278K
∇ × E = −∂B/∂t
det| 2 6 ; 0 3 | = 6
122K
det| 7 3 ; 7 8 | = 35
∑_{k=1}^{n} k = n(n+1)/2
250K
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
352K
F = G m₁m₂ / r²
d/dβ [β^2] = 2β^1
det| 9 4 ; 1 10 | = 86
320K
\binom{n}{k} = \frac{n!}{k!(n-k)!}