Math Dump /sym/407366
id=51858 · host=fr.findroms.cloud · 2026-08-20 02:17Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 1 2 ; 4 2 | = -6
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
∫₀^∞ e^(-α²) dα = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
79K
\oint_C \vec{F}\cdot d\vec{r} = 0
∑_{k=1}^{n} k = n(n+1)/2
43K
3z² + 9z + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 4 1 ; 0 5 | = 20
e^{i\pi} + 1 = 0
∂r/∂ω = 2r
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂