Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-10-01 13:43Z
11z² + 6z + 7 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
350K
d/dx [x^12] = 12x^11
det| 10 2 ; 7 11 | = 96
377K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
ω = 2πf
det| 3 1 ; 0 4 | = 12
237K
CH₄ + 2O₂ → CO₂ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
374K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
144K
\frac{4}{1} \sum_{i=1}^{n} i^{2}
det| 12 7 ; 2 13 | = 142
221K
det| 10 8 ; 2 11 | = 94
56K
det| 1 7 ; 2 2 | = -12
248K