Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:24Z
6n² + 4n + 1 = 0
det| 7 4 ; 4 8 | = 40
109K
ΔS ≥ 0
\frac{4}{6} \sum_{i=1}^{n} i^{2}
122K
∑_{k=1}^{n} k = n(n+1)/2
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
250K
d/dω [ω^10] = 10ω^9
AgNO₃ + NaCl → AgCl↓ + NaNO₃
352K
∇²β = 0
\lim_{t\to 0} \frac{\sin t}{t} = 1
99K
∫₀^∞ e^(-α²) dα = √π / 2
194K
d/dr [r^4] = 4r^3
∇ × E = −∂B/∂t
6γ² + 7γ + 0 = 0