Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:02Z
6n² + 4n + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
278K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
109K
ΔS ≥ 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
163K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
d/dω [ω^10] = 10ω^9
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K
∇²β = 0
det| 7 4 ; 4 8 | = 40
99K
det| 9 6 ; 7 10 | = 48
194K
d/dr [r^4] = 4r^3
∇ × E = −∂B/∂t