Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-18 22:48Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{β\to 0} \frac{\sin β}{β} = 1
320K
det| 10 6 ; 4 11 | = 86
∑_{k=1}^{n} k = n(n+1)/2
90K
det| 9 4 ; 1 10 | = 86
438K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
394K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
29K
9α² + 3α + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
94K
∑_{k=1}^{n} k = n(n+1)/2
69K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
352K