Operator Journal /sym/f43c60
id=1 · host=nl.mattivster.me · 2026-10-18 21:20Z
d/dβ [β^5] = 5β^4
\binom{n}{k} = \frac{n!}{k!(n-k)!}
192K
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
339K
8n² + 1n + 1 = 0
∫₀^∞ e^(-r²) dr = √π / 2
405K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
328K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 2 7 ; 7 3 | = -43
139K
\oint_C \vec{F}\cdot d\vec{r} = 0
304K
7θ² + 7θ + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
479K
det| 9 4 ; 1 10 | = 86
78K