Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:19Z
6n² + 4n + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
278K
∑_{k=1}^{n} k = n(n+1)/2
109K
ΔS ≥ 0
det| 12 9 ; 5 13 | = 111
122K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
250K
det| 7 4 ; 4 8 | = 40
261K
d/dω [ω^10] = 10ω^9
\lim_{α\to 0} \frac{\sin α}{α} = 1
352K
\lim_{α\to 0} \frac{\sin α}{α} = 1
349K
∇²β = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
99K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
194K
d/dr [r^4] = 4r^3
∇ × E = −∂B/∂t