Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 23:23Z
6n² + 4n + 1 = 0
det| 2 2 ; 4 3 | = -2
278K
ΔS ≥ 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
122K
\frac{8}{9} \sum_{i=1}^{n} i^{2}
\frac{4}{6} \sum_{i=1}^{n} i^{2}
250K
∑_{k=1}^{n} k = n(n+1)/2
261K
d/dω [ω^10] = 10ω^9
\oint_C \vec{F}\cdot d\vec{r} = 0
352K
∇²β = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
99K
\frac{8}{6} \sum_{i=1}^{n} i^{2}
194K
d/dr [r^4] = 4r^3
det| 9 4 ; 1 10 | = 86
320K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
341K