How does one interpret the last two symbols/letters "E4" in an arithmetic mean?
29625
What does the notation like 8.6e-28 mean? What is the 'e' for?
80327
Last digits, numbers
19805
How many 0's are in the end of this expansion?
48894
What does "\" mean in math
130866
The best symbol for non-negative integers?
6276
Difference between \xx{} and \mathxx{}?
45873
What is this electronics symbol (four triangles?)
62024
Notation: What does the tilde below of the expectation mean?
92375
What does the "L" mean at the end of an integer literal?
102816
multiplication equivalent of the summation symbol
109864
What does it mean to have a lone plus sign in the exponent/superscript (Modified Weiszfeld algorithm)
88296
Mathematical symbol for "and"
17809
How come such different methods result in the same number, $e$?
99253
How to read exponential expressions, e.g., "2^16"?
119219
What does Mod^(1,0) mean in mathematica output
113005
What does this notation mean? $f(x) \equiv A$?
117396
What does this symbol mean? (looks like a 1 with double vertical line)