Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 00:14Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 2 ; 3 8 | = 50
109K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 7 ; 6 6 | = -12
122K
det| 3 6 ; 0 4 | = 12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
261K
∇²y = 0
det| 10 5 ; 1 11 | = 105
352K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
99K
det| 1 7 ; 2 2 | = -12
194K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
320K
∑_{k=1}^{n} k = n(n+1)/2
44K
\frac{3}{4} \sum_{i=1}^{n} i^{2}
413K
det| 7 2 ; 7 8 | = 42
63K