rowsLabels property
The Strings describing the line of the table signs.
Add /0 in String to display a O after sign and /NAN to display a double bar
rowsLabels: rowsLabels: [
["x", "-∞", "-1", "0,5", "1", "+∞"],
["x - 0,5", "-", "-/0", "+", "+"],
["x - 1", "-", "-", "-/0", "+"],
["x + 1", "-/0", "+", "+", "+"],
["f(x)", "-/NAN", "+/0", "-/NAN", "+"],
]
Implementation
final List<List<String>> rowsLabels;