Math Dump /sym/69e0b6
id=361870 · host=fr.findroms.cloud · 2026-09-12 10:17Z
9x² + 2x + 3 = 0
∇²t = 0
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
10y² + 1y + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
349K
∫₀^∞ e^(-y²) dy = √π / 2
∑_{k=1}^{n} k = n(n+1)/2
469K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
ω = 2πf
d/dφ [φ^3] = 3φ^2
∑_{k=1}^{n} k = n(n+1)/2
2r² + 7r + 7 = 0
8z² + 2z + 0 = 0