query: Summation notation of X^2
positive_passages.docid: 111298
positive_passages.text: Direct Proof that $1 + 3 + 5 + \cdots+ (2n - 1) = n\cdot n$
negative_passages.docid: 8705
negative_passages.text: Evaluation of $\sum_{x=0}^\infty e^{-x^2}$
negative_passages.docid: 65069
negative_passages.text: What is the double bracket notation used here?
negative_passages.docid: 30431
negative_passages.text: How is the notation $X\sim N(\mu,\sigma^2)$ read?
negative_passages.docid: 41930
negative_passages.text: Mean of $ \sum (X_i - \bar{X})^2$
negative_passages.docid: 141390
negative_passages.text: Closed form for $\sum_{n=-\infty}^\infty \frac{1}{(z+n)^2+a^2}$
negative_passages.docid: 125915
negative_passages.text: An Infinite Double Summation $\sum_{k=1}^{\infty} \sum_{n=1}^{\infty} \frac{1}{n^2k^2(n+k)^2}$?
negative_passages.docid: 155250
negative_passages.text: Summation Series for fractions
negative_passages.docid: 106212
negative_passages.text: Multiple derivative notation
negative_passages.docid: 4265
negative_passages.text: Finding the Moment Generating Function of $X^2$ when $X\sim N(0,1)$
negative_passages.docid: 140172
negative_passages.text: How to compute the Riemann sum of $x^n$ for any positive integer $n$?
negative_passages.docid: 130945
negative_passages.text: Summation using residues
negative_passages.docid: 15380
negative_passages.text: Notation for intervals
negative_passages.docid: 101908
negative_passages.text: Solving summations of form $\sum_{i=0}^{\infty} i^kx^i$ without Differentiation and Integration
negative_passages.docid: 10222
negative_passages.text: Simplify $\sum (x_i- \mu)^2$
negative_passages.docid: 150496
negative_passages.text: What alternative notation of subscripts/superscripts that are also treated as SYMBOLS in Mathematica?
negative_passages.docid: 103347
negative_passages.text: combinatorial proof of summation