library(mosaicCalc)
## Loading required package: mosaicCore
## Loading required package: Deriv
## Loading required package: Ryacas
## 
## Attaching package: 'Ryacas'
## The following object is masked from 'package:stats':
## 
##     integrate
## The following objects are masked from 'package:base':
## 
##     %*%, diag, diag<-, lower.tri, upper.tri
## Registered S3 method overwritten by 'mosaic':
##   method                           from   
##   fortify.SpatialPolygonsDataFrame ggplot2
## 
## Attaching package: 'mosaicCalc'
## The following object is masked from 'package:stats':
## 
##     D
x <- 10
slice_plot(A * x ^  2 ~ A, domain(A = range(-2,  3)))