ref 98a6493a
Math Dump /sym/cf0ef2
id=745506 · host=fr.findroms.cloud · 2026-09-02 01:55Z
2H₂ + O₂ → 2H₂O
det| 6 7 ; 0 7 | = 42
det| 5 6 ; 2 6 | = 18
351K
∫₀^∞ e^(-x²) dx = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
73K
3n² + 3n + 5 = 0
∑_{k=1}^{n} k = n(n+1)/2
383K
det| 3 3 ; 5 4 | = -3
10ψ² + 1ψ + 3 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
1n² + 9n + 6 = 0
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2