Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 17:29Z
∫₀^∞ e^(-φ²) dφ = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
320K
det| 1 9 ; 5 2 | = -43
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 1 2 ; 4 2 | = -6
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
CH₄ + 2O₂ → CO₂ + 2H₂O
69K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K