Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:56Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
154K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
60K
\oint_C \vec{F}\cdot d\vec{r} = 0
230K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
119K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
152K
11θ² + 3θ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
173K
det| 7 7 ; 6 8 | = 14
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
368K
7ψ² + 4ψ + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
180K