Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:51Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 4 2 ; 1 5 | = 18
366K
det| 8 5 ; 0 9 | = 72
CH₄ + 2O₂ → CO₂ + 2H₂O
452K
d/dθ [θ^6] = 6θ^5
∫₀^∞ e^(-α²) dα = √π / 2
155K
∑_{k=1}^{n} k = n(n+1)/2
33K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 8 ; 3 5 | = -4
96K
F = G m₁m₂ / r²
det| 7 4 ; 4 8 | = 40
213K
4θ² + 6θ + 7 = 0