The Plot (PLOT) domain supports plotting of functions defined over a real number system. Plot is limited to 2 dimensional plots.
The function plot: (F -> F,R) -> % plots the function f(x) on the interval a..b. So we need to define a function that maps from DoubleFloat to DoubleFloat:
fp:=(t:DFLOAT):DFLOAT +-> sin(t)
and then feed it to the plot function with a Segment DoubleFloat
plot(fp,-1.0..1.0)$PLOT
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