Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-18 20:33Z
det| 6 5 ; 4 7 | = 22
det| 4 7 ; 2 5 | = 6
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∫₀^∞ e^(-x²) dx = √π / 2
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∇²φ = 0
∑_{k=1}^{n} k = n(n+1)/2
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\frac{9}{2} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
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det| 10 7 ; 3 11 | = 89
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