# Dimensions Ep.5 – Complex numbers I

### 17 thoughts on “Dimensions Ep.5 – Complex numbers I”

• September 18, 2012 at 11:20 pm

very good!

• March 3, 2013 at 6:41 pm

Let me put the question this way, I have i number of things? or 5+2i things?

• March 31, 2013 at 2:25 am

5+2i things đź™‚

• April 7, 2013 at 2:07 am

So with imaginary numbers we measure quantity in a different dimension? Or its only directional ?

• April 22, 2013 at 9:26 am

The music is a little too… calming, but it is a good video đź™‚

• June 16, 2013 at 3:22 pm

Oh, you are so refined.

• August 30, 2013 at 4:45 pm

Where can I find an interactive complex plane?

• November 5, 2013 at 4:30 am

The animation was very very good. Well done sir.

• March 10, 2014 at 11:13 am

4:34 and that choice is totally arbitrary… just to form a new base. Math is, sometimes, just workarounds

• May 14, 2014 at 9:53 pm

AÂ VERY good introduction to complex numbers, however –
the music in the background isÂ INFURIATING!!!!!!!Â  (and I say that as a musician)

,but WORSE than that – you go and spoil the video by leaping into a discussion about projective sphereÂ or whatever it wasÂ – which is a quantum leap from the levelÂ of discussion prior to that.Â  Why ?Â Â Â  Was it just to show offÂ your specialist knowledge of the subject ?Â Â Â Â sorry – but that last part spoilt the whole thing

Â

• May 22, 2014 at 3:20 pm

i want more and i want longer videos !!!
i 13:42 minutes i learned more than in 4 years of high school

• September 26, 2014 at 4:00 pm

'Themis Theotokatos' No you can only have a real number of stuff, that's why complex numbers are sometimes called 'imaginary numbers' and where once called 'impossible numbers', because you can't be i feet above sea level and you can't eat I pizzas, they're a different type of number altogether one that doesn't represent 'quantity' in the usual sense.

• June 14, 2015 at 4:17 am

this is so cool!!!!!!!

• March 21, 2016 at 4:13 am

Outstanding explanation!

• April 17, 2017 at 3:17 am

Fuck you and your I self.