Result: XL + X = L Also printing Unit test Results testing function 'test_arithmetic_on_roman' [OK] in 'test_arithmetic_on_roman' 0.0009999275 sec . testing function 'test_int_to_roman' [OK] in ...

Table of Contents Introduction Notebook Shortcuts Data Types Variable Naming Rules Dynamic Typing Arithmetic Operations Boolean Operations Introduction This Python notebook serves ... Convert a cell ...

all backed by code written in high-speed languages like C, C++, and Fortran. And, all of NumPy’s operations take place outside the Python runtime, so they aren’t constrained by Python’s ...