Math Dump /sym/b18005
id=671268 · host=fr.findroms.cloud · 2026-08-20 02:17Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∇ × E = −∂B/∂t
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
9r² + 8r + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
43K
ω = 2πf
ω = 2πf
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∂y/∂ω = 5y
\frac{3}{4} \sum_{i=1}^{n} i^{2}
6α² + 6α + 7 = 0