Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:32Z
∑_{k=1}^{n} k = n(n+1)/2
\frac{7}{1} \sum_{i=1}^{n} i^{2}
132K
2y² + 6y + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
170K
\oint_C \vec{F}\cdot d\vec{r} = 0
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
2y² + 4y + 4 = 0
det| 7 4 ; 4 8 | = 40
393K
det| 11 9 ; 0 12 | = 132
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\oint_C \vec{F}\cdot d\vec{r} = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
130K
∑_{k=1}^{n} k = n(n+1)/2
82K