Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 17:51Z
\frac{12}{7} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
479K
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 8 2 ; 7 9 | = 58
102K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
264K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
276K
∑_{k=1}^{n} k = n(n+1)/2
257K
∑_{k=1}^{n} k = n(n+1)/2
62K
det| 9 4 ; 1 10 | = 86
46K