Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 02:51Z
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\frac{8}{4} \sum_{i=1}^{n} i^{2}
\lim_{α\to 0} \frac{\sin α}{α} = 1
297K
∑_{k=1}^{n} k = n(n+1)/2
252K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
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\frac{8}{7} \sum_{i=1}^{n} i^{2}
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
299K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
401K
det| 7 4 ; 4 8 | = 40
109K