Math Dump /sym/7538b0
id=15 · host=fr.findroms.cloud · 2026-10-04 09:30Z
9β² + 3β + 7 = 0
∫₀^∞ e^(-β²) dβ = √π / 2
det| 5 6 ; 2 6 | = 18
10K
det| 3 7 ; 2 4 | = -2
29K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
∑_{k=1}^{n} k = n(n+1)/2
90K
d/dn [n^12] = 12n^11
∑_{k=1}^{n} k = n(n+1)/2
34K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∇²y = 0
det| 12 7 ; 7 13 | = 107
\frac{3}{3} \sum_{i=1}^{n} i^{2}
iħ ∂ψ/∂t = Ĥψ
ΔS ≥ 0