Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 21:43Z
\oint_C \vec{F}\cdot d\vec{r} = 0
∫₀^∞ e^(-ψ²) dψ = √π / 2
129K
∂ψ/∂β = 9ψ
∑_{k=1}^{n} k = n(n+1)/2
354K
7y² + 5y + 4 = 0
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
224K
\frac{12}{6} \sum_{i=1}^{n} i^{2}
452K
PV = nRT
det| 9 4 ; 1 10 | = 86
155K
λ = h/p
Fe₂O₃ + 3CO → 2Fe + 3CO₂
273K
PV = nRT
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
d/dy [y^9] = 9y^8
\lim_{x\to 0} \frac{\sin x}{x} = 1
det| 11 7 ; 6 12 | = 90