Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-19 23:21Z
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
∑_{k=1}^{n} k = n(n+1)/2
129K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
97K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
354K
CH₄ + 2O₂ → CO₂ + 2H₂O
366K
det| 8 5 ; 0 9 | = 72
det| 2 7 ; 7 3 | = -43
452K
d/dθ [θ^6] = 6θ^5
det| 9 4 ; 1 10 | = 86
155K
∫₀^∞ e^(-θ²) dθ = √π / 2
33K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
273K
F = G m₁m₂ / r²
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
4θ² + 6θ + 7 = 0