Math Dump /sym/8adc4b
id=796094 · host=fr.findroms.cloud · 2026-08-20 02:17Z
1n² + 9n + 7 = 0
∫₀^∞ e^(-ω²) dω = √π / 2
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
det| 10 1 ; 3 11 | = 107
∑_{k=1}^{n} k = n(n+1)/2
79K
d/dy [y^9] = 9y^8
∑_{k=1}^{n} k = n(n+1)/2
43K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
6φ² + 1φ + 4 = 0
5r² + 5r + 5 = 0
ω = 2πf
Fe₂O₃ + 3CO → 2Fe + 3CO₂