Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:20Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
det| 2 6 ; 0 3 | = 6
129K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 5 ; 0 9 | = 72
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
452K
d/dθ [θ^6] = 6θ^5
det| 4 8 ; 3 5 | = -4
155K
∑_{k=1}^{n} k = n(n+1)/2
33K
∑_{k=1}^{n} k = n(n+1)/2
F = G m₁m₂ / r²
\binom{n}{k} = \frac{n!}{k!(n-k)!}
245K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂