Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:14Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
320K
det| 11 4 ; 5 12 | = 112
144K
det| 10 6 ; 4 11 | = 86
det| 10 7 ; 3 11 | = 89
90K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
394K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
29K
9α² + 3α + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
94K
det| 3 4 ; 4 4 | = -4
\lim_{β\to 0} \frac{\sin β}{β} = 1
390K
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 5 6 ; 7 6 | = -12
144K
\binom{n}{k} = \frac{n!}{k!(n-k)!}