query: Why doesn't $\frac{1}{i}$ equal $i$?
positive_passages.docid: 3712
positive_passages.text: Why $\sqrt{-1 \cdot {-1}} \neq \sqrt{-1}^2$?
negative_passages.docid: 35556
negative_passages.text: $f(z)=\frac{z}{1+|z|} $ Is 1-1?
negative_passages.docid: 80710
negative_passages.text: Does $\int_{-1}^1 \frac 1 x dx$ equal zero?
negative_passages.docid: 92595
negative_passages.text: A problem regarding the in-equality of complex numbers .
negative_passages.docid: 95350
negative_passages.text: Why does 1 // 0.1 == 9.0?
negative_passages.docid: 54260
negative_passages.text: Int division: Why is the result of 1/3 == 0?
negative_passages.docid: 71796
negative_passages.text: Proving $\rm \frac i 2 \ln\frac {x+i}{x-i}=\arctan x$ .
negative_passages.docid: 139453
negative_passages.text: Prove that $\frac{1}{f'(a)} = \frac{1}{2\pi i} \int_C \frac{1}{f(z)-f(a)} dz$
negative_passages.docid: 119950
negative_passages.text: Why does dividing two int not yield the right value when assigned to double?
negative_passages.docid: 6707
negative_passages.text: Why there is a $\frac{1}{2}$ in the distance formula $d=\frac{1}{2}at^2$?
negative_passages.docid: 138559
negative_passages.text: How can I show that $\frac{1}{1+|z|^2}$ isn't analytic at $z=1$?
negative_passages.docid: 55577
negative_passages.text: Why is $\frac{1}{\infty } \approx 0 $ and $ \frac{1}{0} = {\infty}$?
negative_passages.docid: 41779
negative_passages.text: Is $x/x$ equal to $1$
negative_passages.docid: 18201
negative_passages.text: Why isn't the derivative of $e^x$ equal to $xe^{(x-1)}$?
negative_passages.docid: 4340
negative_passages.text: Why does $1+2+3+\cdots = -\frac{1}{12}$?
negative_passages.docid: 17707
negative_passages.text: Why is ${x^{\frac{1}{2}}}$ the same as $\sqrt x $?
negative_passages.docid: 95145
negative_passages.text: Does $\exp(2ir\pi)$ equal $1$? What's wrong?