Alternative Equation Formats

The equation on this page is available in multiple formats. Depending on your browser, some formats might not render correctly.

MathML

ϕ 1 ( k ) ( u ) = ( 1 ) k α exp ( u α ) u k + α Ψ k 1 ( u α )

Math Rendered as SVG

Math as LaTeX Source

\[ \phi ^{-1(k)}(u)= (-1)^ k\alpha \exp (-u^\alpha ) u^{-k+\alpha }\Psi _{k-1}(u^\alpha ) \]