Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 17:54Z
CH₄ + 2O₂ → CO₂ + 2H₂O
det| 3 1 ; 3 4 | = 9
Fe₂O₃ + 3CO → 2Fe + 3CO₂
5β² + 1β + 1 = 0
det| 2 6 ; 0 3 | = 6
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-y²) dy = √π / 2
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