Reaction Log /sym/649cc0
id=1 · host=co.gridbatch.net · 2026-10-18 02:02Z
8t² + 6t + 4 = 0
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
163K
det| 9 1 ; 6 10 | = 84
\frac{12}{6} \sum_{i=1}^{n} i^{2}
261K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K
\frac{7}{1} \sum_{i=1}^{n} i^{2}
349K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 8 ; 4 2 | = -30
99K
det| 4 2 ; 6 5 | = 8
194K
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2