Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 19:02Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
d/dr [r^11] = 11r^10
det| 10 2 ; 1 11 | = 108
60K
det| 9 5 ; 6 10 | = 60
∑_{k=1}^{n} k = n(n+1)/2
152K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
255K
∫₀^∞ e^(-y²) dy = √π / 2
173K
∇ × E = −∂B/∂t
det| 2 7 ; 7 3 | = -43
329K
det| 12 3 ; 4 13 | = 144
368K
∑_{k=1}^{n} k = n(n+1)/2
Fe₂O₃ + 3CO → 2Fe + 3CO₂
314K
2H₂ + O₂ → 2H₂O
7β² + 4β + 2 = 0
det| 6 6 ; 2 7 | = 30