Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 20:29Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-z²) dz = √π / 2
468K
CaCO₃ → CaO + CO₂
e^{i\pi} + 1 = 0
det| 2 8 ; 7 3 | = -50
177K
∂x/∂r = 4x
det| 4 8 ; 3 5 | = -4
358K
det| 9 4 ; 1 10 | = 86
121K
det| 12 2 ; 2 13 | = 152
399K
det| 1 4 ; 3 2 | = -10
316K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
11K