Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 00:05Z
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-x²) dx = √π / 2
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det| 8 8 ; 7 9 | = 16
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 10 5 ; 4 11 | = 90
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