Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 03:10Z
∫₀^∞ e^(-x²) dx = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
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\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
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\frac{6}{7} \sum_{i=1}^{n} i^{2}
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CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
344K
\frac{3}{8} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
393K
det| 9 2 ; 4 10 | = 82
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det| 9 4 ; 1 10 | = 86
391K