Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-20 19:49Z

∫₀^∞ e^(-y²) dy = √π / 2

\binom{n}{k} = \frac{n!}{k!(n-k)!}

273K

det| 7 4 ; 4 8 | = 40

263K

e^{i\pi} + 1 = 0

10ω² + 7ω + 4 = 0

139K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

108K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 6 ; 1 8 | = 50

333K

N₂ + 3H₂ ⇌ 2NH₃

160K

5β² + 9β + 4 = 0

∑_{k=1}^{n} k = n(n+1)/2

439K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

413K

e^{i\pi} + 1 = 0

det| 10 5 ; 0 11 | = 110

det| 1 9 ; 1 2 | = -7

det| 8 1 ; 7 9 | = 65

λ = h/p