distro.spad line 135 [edit on github]
R: Ring
Package to generate Hankel matrices.
HankelMatrix([a_0, a_1, a_2, ..., a_{2n}]) builds the Hankel matrix [ a0, a1, …, an ] [ a1, a2, … ] [ … ] [ an, …, a2n]
HankelMatrix([a_0, a_1, a_2, ..., a_{2n}])
a0
a1
a2