Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:48Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
129K
∫₀^∞ e^(-ψ²) dψ = √π / 2
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
354K
CH₄ + 2O₂ → CO₂ + 2H₂O
366K
det| 8 5 ; 0 9 | = 72
det| 4 7 ; 2 5 | = 6
224K
det| 3 1 ; 7 4 | = 5
155K
∑_{k=1}^{n} k = n(n+1)/2
33K