Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-09-23 06:04Z
2H₂ + O₂ → 2H₂O
\frac{9}{6} \sum_{i=1}^{n} i^{2}
50K
det| 7 4 ; 4 8 | = 40
229K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
436K
λ = h/p
∫₀^∞ e^(-x²) dx = √π / 2
390K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
315K
det| 1 4 ; 3 2 | = -10
268K
∫₀^∞ e^(-y²) dy = √π / 2
151K
det| 8 5 ; 7 9 | = 37
433K
det| 9 3 ; 3 10 | = 81
364K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
50K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
434K