Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 01:34Z
det| 6 2 ; 5 7 | = 32
\lim_{β\to 0} \frac{\sin β}{β} = 1
109K
d/dψ [ψ^12] = 12ψ^11
\lim_{α\to 0} \frac{\sin α}{α} = 1
122K
∑_{k=1}^{n} k = n(n+1)/2
163K
det| 3 4 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
250K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∂θ/∂y = 9θ
\frac{2}{2} \sum_{i=1}^{n} i^{2}
352K
det| 9 4 ; 1 10 | = 86
99K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
194K