Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:17Z
∇²y = 0
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\frac{2}{2} \sum_{i=1}^{n} i^{2}
122K
det| 10 2 ; 1 11 | = 108
163K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
250K
det| 5 7 ; 5 6 | = -5
\lim_{β\to 0} \frac{\sin β}{β} = 1
352K
det| 9 4 ; 1 10 | = 86
349K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
99K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
320K
det| 7 2 ; 3 8 | = 50
341K
∇²r = 0
d/dy [y^7] = 7y^6