Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 19:00Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
129K
det| 7 4 ; 4 8 | = 40
97K
12γ² + 5γ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
354K
λ = h/p
∫₀^∞ e^(-θ²) dθ = √π / 2
452K
det| 7 6 ; 6 8 | = 20
det| 7 1 ; 7 8 | = 49
33K
\frac{11}{1} \sum_{i=1}^{n} i^{2}
\binom{n}{k} = \frac{n!}{k!(n-k)!}
96K
\oint_C \vec{F}\cdot d\vec{r} = 0
273K
e^{i\pi} + 1 = 0
8α² + 7α + 5 = 0
∂α/∂β = 6α
ω = 2πf