Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 05:05Z
det| 11 5 ; 5 12 | = 107
det| 9 8 ; 3 10 | = 66
369K
det| 1 1 ; 5 2 | = -3
133K
d/dz [z^3] = 3z^2
∫₀^∞ e^(-r²) dr = √π / 2
398K
∑_{k=1}^{n} k = n(n+1)/2
264K
10θ² + 5θ + 4 = 0
N₂ + 3H₂ ⇌ 2NH₃
d/dx [x^9] = 9x^8
∑_{k=1}^{n} k = n(n+1)/2
346K
det| 9 4 ; 1 10 | = 86
24K
det| 3 3 ; 4 4 | = 0
126K