series,x,y
Euler endpoint,1,-1
Euler endpoint,2,0
Euler endpoint,4,0.0625
Euler endpoint,8,0.1001129150390625
Euler endpoint,16,0.1180670870212488
Euler endpoint,32,0.12678878637700036
Euler derivative,1,1
Euler derivative,2,0
Euler derivative,4,0.125
Euler derivative,8,0.13348388671875
Euler derivative,16,0.13493381373857005
Euler derivative,32,0.13524137213546705
Exact reference,1,0.1353352832366127
Exact reference,2,0.1353352832366127
Exact reference,4,0.1353352832366127
Exact reference,8,0.1353352832366127
Exact reference,16,0.1353352832366127
Exact reference,32,0.1353352832366127