Field Notes / Σ /sym/2df568
id=242337 · host=uk.mattivster.me · 2026-09-01 21:08Z
d/dr [r^9] = 9r^8
det| 11 9 ; 5 12 | = 87
F = G m₁m₂ / r²
CH₄ + 2O₂ → CO₂ + 2H₂O
294K
\frac{11}{9} \sum_{i=1}^{n} i^{2}
\frac{11}{6} \sum_{i=1}^{n} i^{2}
455K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
304K
10x² + 7x + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{11}{8} \sum_{i=1}^{n} i^{2}
11ψ² + 3ψ + 0 = 0