ref 2e537d70
Math Dump /sym/ede925
id=33771 · host=fr.findroms.cloud · 2026-09-12 10:16Z
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{1}{2} \sum_{i=1}^{n} i^{2}
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
349K
2z² + 5z + 2 = 0
∑_{k=1}^{n} k = n(n+1)/2
469K
e^{i\pi} + 1 = 0
10ω² + 6ω + 0 = 0
det| 1 4 ; 5 2 | = -18
10γ² + 3γ + 5 = 0
ΔS ≥ 0
∫₀^∞ e^(-θ²) dθ = √π / 2