Field Notes / Σ /sym/b26508
id=1 · host=uk.mattivster.me · 2026-09-15 00:30Z
det| 10 3 ; 7 11 | = 89
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
422K
det| 1 1 ; 5 2 | = -3
20K
\lim_{t\to 0} \frac{\sin t}{t} = 1
\frac{1}{4} \sum_{i=1}^{n} i^{2}
11K
det| 8 7 ; 7 9 | = 23
242K
F = ma
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
153K
CaCO₃ → CaO + CO₂
\frac{2}{9} \sum_{i=1}^{n} i^{2}
175K
det| 12 1 ; 5 13 | = 151
63K
∇²x = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11K
det| 12 8 ; 4 13 | = 124
266K
det| 8 6 ; 5 9 | = 42
109K
∑_{k=1}^{n} k = n(n+1)/2
87K