- <news date="MLTT1.">
- Martin-Löf's Type Theory with one universe
- using λδ as theory of expressions.
- </news>
- <news date="Functional.">
- The validation algorithm for λδ as implemented in
- <rlink to="implementation.html#helena">Helena 0.8</rlink>.
- </news>
+ <topitem name="models">
+ <notice class="alpha" notice="Models."/>
+ Denotational semantics for λδ.
+ </topitem>
+ <topitem name="MLTT1">
+ <notice class="alpha" notice="MLTT1."/>
+ Martin-Löf's Type Theory with one universe
+ using λδ as theory of expressions.
+ </topitem>
+ <topitem name="functional">
+ <notice class="alpha" notice="Functional."/>
+ The validation algorithm for λδ as implemented in
+ <rlink to="implementation.html#helena">Helena 0.8</rlink>.
+ </topitem>
+ <topitem name="examples">
+ <notice class="alpha" notice="Examples."/>
+ Terms of λδ with special features.
+ </topitem>