Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 23:34Z
2H₂ + O₂ → 2H₂O
8α² + 7α + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
394K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
29K
∫₀^∞ e^(-φ²) dφ = √π / 2
94K
det| 9 4 ; 1 10 | = 86
211K
∑_{k=1}^{n} k = n(n+1)/2
390K
∫₀^∞ e^(-t²) dt = √π / 2
69K
∑_{k=1}^{n} k = n(n+1)/2
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K