Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:38Z
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-n²) dn = √π / 2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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λ = h/p
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∑_{k=1}^{n} k = n(n+1)/2
442K
\lim_{x\to 0} \frac{\sin x}{x} = 1
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