Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 19:06Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
465K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
154K
d/dr [r^11] = 11r^10
∫₀^∞ e^(-x²) dx = √π / 2
60K
∑_{k=1}^{n} k = n(n+1)/2
230K
det| 9 5 ; 6 10 | = 60
∫₀^∞ e^(-φ²) dφ = √π / 2
152K
F = G m₁m₂ / r²
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
255K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
173K
∇ × E = −∂B/∂t
∫₀^∞ e^(-β²) dβ = √π / 2
329K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
368K