human
in Python, how to convert list of float numbers to string with certain format?
assistant
Here is some code to convert list `lst` of tuples of floats to list `str_list` of tuples of strings of floats in scientific notation with eight decimal point precision

str_list = [tuple('{0:.8e}'.format(flt) for flt in sublist) for sublist in lst]

#Warning: this code generation is experimental. Please inspect the code for any bugs before executing.