120KiB, 750x595, 1624407913332.jpg View SameGoogleiqdbSauceNAO Anonymous Thu 24 Jun 13:50:46 2021 No.13318611 ViewReplyOriginalReport Quoted By: >>13318642 >>13318691 >>13319328 >>13319866 >>13320602 >vectors: 'i' is the horizontal axis >complex numbers: 'i' is the vertical axis Why do mathematicians do this