Tell us what’s happening:
Sorry, stuck again. the message “Your solver function should return a different string” isn’t exactly informative or helpful. It doesn’t really give much of a basis to get you to the correct solution. It might as well just say “WRONG!”
Your code so far
# User Editable Region
details = equation.analyze()
match details:
case {'slope': slope, 'intercept': intercept}:
details_list = [f'slope = {slope:.3f}', f'y-intercept = {intercept:.3f}']
case {'x': x, 'y': y, 'min_max': min_max, 'concavity': concavity}:
details_list = [f'concavity = {concavity}', f'min_max = {x:.3f}, {y:.3f}']
for detail in details_list:
output_string += f'{detail}\n'
# User Editable Region
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Challenge Information:
Learn Interfaces by Building an Equation Solver - Step 64