Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-20 14:09Z
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
369K
3β² + 5β + 2 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
398K
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
271K
11γ² + 7γ + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
396K
det| 5 4 ; 2 6 | = 22
det| 7 4 ; 4 8 | = 40
346K
12θ² + 1θ + 6 = 0
12φ² + 4φ + 3 = 0
\frac{4}{5} \sum_{i=1}^{n} i^{2}
AgNO₃ + NaCl → AgCl↓ + NaNO₃
CaCO₃ → CaO + CO₂