Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-17 23:15Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 8 ; 3 10 | = 66
465K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
154K
\frac{6}{7} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
60K
det| 7 4 ; 4 8 | = 40
230K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
119K
11θ² + 3θ + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
255K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
173K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
368K
∑_{k=1}^{n} k = n(n+1)/2
314K