Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 02:54Z
ΔS ≥ 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
144K
\frac{1}{2} \sum_{i=1}^{n} i^{2}
det| 11 4 ; 5 12 | = 112
90K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
438K
∑_{k=1}^{n} k = n(n+1)/2
9θ² + 4θ + 0 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
94K
\oint_C \vec{F}\cdot d\vec{r} = 0
211K
det| 6 4 ; 1 7 | = 38
det| 6 6 ; 7 7 | = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
352K
∂α/∂ψ = 5α