Ever notice how mathematicians casually drop phrases like "with a stretch of the imagination" in the middle of proofs? That's basically code for "I have no idea how to formally prove this step, but trust me bro!" 😂
It's that magical moment when the textbook author couldn't connect the dots either, so they just handwaved their way through the Fourier integral transformation. Mathematical honesty at its finest! Next time your professor asks how you got your answer, just circle some random equations and write "with a stretch of imagination" – instant A+!