laguerre() degrees seem off

[dkahle]

The degree of then first polynomial is marked as 1, but it's a 0 degree polynomial...

library("mpoly")

laguerre(0:1)
#> Loading required package: polynom
#> 
#> Attaching package: 'polynom'
#> The following object is masked from 'package:mpoly':
#> 
#>     LCM
#> 1
#> -1 x  +  1

str(laguerre(0:1))
#> List of 2
#>  $ :List of 1
#>   ..$ : Named num 1
#>   .. ..- attr(*, "names")= chr "coef"
#>   ..- attr(*, "class")= chr [1:2] "laguerre" "mpoly"
#>   ..- attr(*, "laguerre")=List of 4
#>   .. ..$ degree       : num 1
#>   .. ..$ alpha        : num 0
#>   .. ..$ indeterminate: chr "x"
#>   .. ..$ normalized   : logi FALSE
#>  $ :List of 2
#>   ..$ : Named num 1
#>   .. ..- attr(*, "names")= chr "coef"
#>   ..$ : Named num [1:2] 1 -1
#>   .. ..- attr(*, "names")= chr [1:2] "x" "coef"
#>   ..- attr(*, "class")= chr [1:2] "laguerre" "mpoly"
#>   ..- attr(*, "laguerre")=List of 4
#>   .. ..$ degree       : num 1
#>   .. ..$ alpha        : num 0
#>   .. ..$ indeterminate: chr "x"
#>   .. ..$ normalized   : logi FALSE
#>  - attr(*, "class")= chr "mpolyList"

^{Created on 2019-03-19 by the reprex package (v0.2.1)}