What am I doing wrong in calculating square of iota?
3712
Why $\sqrt{-1 \cdot {-1}} \neq \sqrt{-1}^2$?
141886
Incorrect notation in math?
51890
simple calculation not working for some reason
19477
Floating point arithmetic not producing exact results
140990
Could anyone explain to me how did we get this result? This is simple example but I'm struggling with little o notation in general.
20443
Calculate sum of squares of first $n$ odd numbers
7073
How to get to the formula for the sum of squares of first n numbers?
112319
Sieve of Eratosthenes : why $\sqrt n$ work?
48968
What is wrong with this chi-squared calculation?
57611
How does Knuth's algorithm for calculating logarithm work?
48549
How to compute Dottie number accurately?
123737
Has my textbook given the incorrect equation for calculating uncertainty in multiplication?
61658
Error in area calculation
94060
Sum of square binomial coefficients
157261
I have simple multiplication confusion, any help would be great
29759
Calculating pi manually
75791
What is the proper way to handle the limit with little-$o$?