λδ digital library (LDDL)
Constant
![[spacer]](http://lambdadelta.info/images/b5.png "lambdadelta butterfly")
Informal description: ""
{λ[x0:
rat
]
.
λ[y0:
rat
]
.
λ[l:{(y0)
.
(x0)}
.
less
]}
.
<(λ[t:
rat
]
.
{({(y0)
.
(t)}
.
less
)
.
({(t)
.
(x0)}
.
less
)}
.
and
)
.
some
>
.
{(λ[x:
frac
]
.
λ[y:
frac
]
.
λ[xi:{((x0)
.
class
)
.
(x)}
.
inf
]
.
λ[yi:{((y0)
.
class
)
.
(y)}
.
inf
]
.
{(yi)
.
(xi)
.
(y)
.
(x)
.
(l)
.
(y0)
.
(x0)}
.
t5
)
.
((λ[t:
rat
]
.
{({(y0)
.
(t)}
.
less
)
.
({(t)
.
(x0)}
.
less
)}
.
and
)
.
some
)
.
(y0)
.
(x0)}
.
ratapp2
Validation parameters: sort hierarchy = "Z2", kernel options = ""
Last update: Sun, 04 Jan 2015 22:57:24 +0100
![[lambdadelta home]](http://lambdadelta.info/images/crux_32.png "lambdadelta home")
![[Spacer]](http://lambdadelta.info/images/rainbow.png "lambdadelta rainbow rule")
![[Generated from XML via XSL]](http://lambdadelta.info/images/xml_xsl2.png "Generated from XML via XSL")
![[Powered by Helena lambdadelta processor]](http://lambdadelta.info/images/helena_label.png "Powered by Helena lambdadelta processor")
![[PNG used here]](http://lambdadelta.info/images/PNGnow2.png "PNG used here")
![[Viewable with any browser]](http://www.anybrowser.org/campaign/bvgraphics/abtfile.png "Viewable with any browser")