Python format {sdf} to 3 decimal digits
Python format {sdf} to 3 decimal digits
You can format a floating point variable to 3 decimal digits using either an f-string or the format() method. For example, if sdf is your floating point number: Using an f-string: sdf = 3.14159265 print(f"{sdf:.3f}") # Outputs: 3.142 Or using the format() method: sdf = 3.14159265 print("{:.3f}".format(sdf)) # Outputs: 3.142 Both methods round the number to three decimal places.
Testing if the previous output contains the string :.3f}: True
Python format {sdf} to 3 decimal digits
Python format {sdf} to 3 decimal digits
You can format a floating‐point number to 3 decimal digits using several methods in Python. Here are three common approaches: 1. Using f-strings (Python 3.6+): s = f"{sdf:.3f}" 2. Using the format() function: s = format(sdf, ".3f") 3. Using the str.format() method: s = "{:.3f}".format(sdf) All of these will convert the number in sdf to a string with exactly 3 decimal places.
Testing if the previous output contains the string :.3f}: True