Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 19:53Z
6α² + 1α + 3 = 0
det| 7 4 ; 4 8 | = 40
320K
∇²t = 0
∑_{k=1}^{n} k = n(n+1)/2
90K
10γ² + 9γ + 5 = 0
d/dz [z^11] = 11z^10
394K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 7 ; 4 8 | = 28
94K
det| 12 1 ; 4 13 | = 152
211K
λ = h/p
∫₀^∞ e^(-β²) dβ = √π / 2
390K
∑_{k=1}^{n} k = n(n+1)/2
F = ma
∑_{k=1}^{n} k = n(n+1)/2