Math Dump /sym/b8cd94
id=985398 · host=jp.commstar.world · 2026-09-01 21:05Z
d/dn [n^2] = 2n^1
det| 4 1 ; 6 5 | = 14
402K
e^{i\pi} + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
CaCO₃ → CaO + CO₂
∑_{k=1}^{n} k = n(n+1)/2
11z² + 3z + 1 = 0
3γ² + 8γ + 3 = 0
\lim_{γ\to 0} \frac{\sin γ}{γ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-n²) dn = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 4 5 ; 2 5 | = 10