Esto no es real: La historia de i (Perfect Paperback)

The journey through complex numbers is so rich and surprising; I wonder what prompted the author to explore this particular topic in depth.

The way the book blurs the lines between math, philosophy, and physics made me think about what 'real' really means in science. Was that intentional?

I appreciated the clear explanations, but at times I wondered if certain parts might be too dense for those without a math background. Did others feel the pacing slowed down here?