Math Dump /sym/bc7de0
id=734077 · host=fr.findroms.cloud · 2026-08-26 14:49Z
1β² + 5β + 2 = 0
∇²φ = 0
det| 5 6 ; 2 6 | = 18
28K
det| 3 7 ; 2 4 | = -2
157K
det| 1 2 ; 7 2 | = -12
∑_{k=1}^{n} k = n(n+1)/2
276K
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
275K
∫₀^∞ e^(-ψ²) dψ = √π / 2
λ = h/p
7n² + 2n + 1 = 0
8ω² + 1ω + 6 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
AgNO₃ + NaCl → AgCl↓ + NaNO₃