Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:54Z
det| 3 9 ; 5 4 | = -33
det| 7 8 ; 6 8 | = 8
278K
ω = 2πf
3z² + 8z + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2
250K
∂r/∂α = 1r
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
194K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-θ²) dθ = √π / 2
320K
∑_{k=1}^{n} k = n(n+1)/2