Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 19:54Z
∇²y = 0
\frac{1}{9} \sum_{i=1}^{n} i^{2}
\frac{3}{2} \sum_{i=1}^{n} i^{2}
122K
\oint_C \vec{F}\cdot d\vec{r} = 0
163K
CaCO₃ → CaO + CO₂
\lim_{r\to 0} \frac{\sin r}{r} = 1
261K
∑_{k=1}^{n} k = n(n+1)/2
352K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
349K
det| 7 4 ; 4 8 | = 40
99K
det| 7 8 ; 6 8 | = 8
320K
∑_{k=1}^{n} k = n(n+1)/2
341K