Operator Journal /sym/bc829b
id=252633 · host=nl.mattivster.me · 2026-08-21 22:37Z
∑_{k=1}^{n} k = n(n+1)/2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
18K
CH₄ + 2O₂ → CO₂ + 2H₂O
217K
5t² + 6t + 7 = 0
det| 8 3 ; 4 9 | = 60
44K
F = ma
\binom{n}{k} = \frac{n!}{k!(n-k)!}
33K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
12y² + 6y + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
12φ² + 4φ + 2 = 0
det| 5 4 ; 1 6 | = 26
det| 4 7 ; 0 5 | = 20
d/dψ [ψ^4] = 4ψ^3