Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 20:25Z
d/dω [ω^4] = 4ω^3
8z² + 6z + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
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∂ψ/∂r = 2ψ
det| 2 2 ; 5 3 | = -4
det| 11 5 ; 0 12 | = 132
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∫₀^∞ e^(-n²) dn = √π / 2
110K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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