Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 17:15Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
iħ ∂ψ/∂t = Ĥψ
\frac{4}{6} \sum_{i=1}^{n} i^{2}
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3r² + 6r + 7 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
177K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
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det| 9 6 ; 0 10 | = 90
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∫₀^∞ e^(-t²) dt = √π / 2
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
387K