set <axis>format ( auto | <format> ) ( horizontal | vertical | rotate <angle> )
By default, the major tick marks along axes are labelled with representations of the ordinate values at each point, each accurate to the number of significant figures specified using the set numerics sigfig command. These labels may appear as decimals, such as 3.142
3×10^8
1.5×2^8
π
Footnotes