Math Dump /sym/4a9442
id=827389 · host=fr.findroms.cloud · 2026-08-20 02:20Z
12x² + 3x + 2 = 0
CaCO₃ → CaO + CO₂
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
det| 6 8 ; 3 7 | = 18
∑_{k=1}^{n} k = n(n+1)/2
79K
d/dy [y^5] = 5y^4
∑_{k=1}^{n} k = n(n+1)/2
43K
∫₀^∞ e^(-r²) dr = √π / 2
∇²r = 0
5t² + 3t + 3 = 0
1y² + 7y + 5 = 0
PV = nRT
λ = h/p