Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 20:43Z
det| 3 9 ; 5 4 | = -33
ω = 2πf
\frac{4}{6} \sum_{i=1}^{n} i^{2}
122K
3z² + 8z + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
\lim_{α\to 0} \frac{\sin α}{α} = 1
261K
∂r/∂α = 1r
∫₀^∞ e^(-ψ²) dψ = √π / 2
352K
\lim_{t\to 0} \frac{\sin t}{t} = 1
349K
F = G m₁m₂ / r²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
e^{i\pi} + 1 = 0