Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:07Z
det| 3 9 ; 5 4 | = -33
∫₀^∞ e^(-θ²) dθ = √π / 2
109K
ω = 2πf
∫₀^∞ e^(-φ²) dφ = √π / 2
122K
3z² + 8z + 7 = 0
det| 7 4 ; 4 8 | = 40
261K
∂r/∂α = 1r
∑_{k=1}^{n} k = n(n+1)/2
352K
F = G m₁m₂ / r²
λ = h/p
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2