Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 18:53Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 12 3 ; 4 13 | = 144
144K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 8 ; 4 8 | = 24
90K
CH₄ + 2O₂ → CO₂ + 2H₂O
438K
2r² + 6r + 5 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
29K
E = mc²
det| 9 4 ; 1 10 | = 86
94K
∂y/∂y = 3y
d/dz [z^11] = 11z^10
390K
∑_{k=1}^{n} k = n(n+1)/2
69K
det| 4 6 ; 4 5 | = -4
144K