approximate	approximate
approximation_data	approximation_data
approx_error	approx_error
approx_operator	approx_operator
check_operator	check_operator
compare_operators	compare_operators
convergence	convergence
error_table	error_table
moments	moments
parameter_scan	parameter_scan
parameter_scan_2d	parameter_scan_2d
plot.approx_convergence	plot.approx_convergence
plot.approx_operator	plot.approx_operator
plot.approx_operator_comparison	plot.approx_operator_comparison
plot.approx_parameter_scan	plot.approx_parameter_scan
plot.approx_parameter_scan_2d	plot.approx_parameter_scan_2d
print.approx_error_table	print.approx_error_table
print.approx_operator	print.approx_operator
print.approx_operator_check	print.approx_operator_check
register_operator	register_operator
verify_moments	verify_moments
