Learn to read math symbols
Date: 2015-10-07; view: 396.
APPENDIX
| a = b a equals b a is equal to b a ≠ b a doesn't equal b a isn't equal to b a Î A a belongs to A capital a Ï A a doesn't belong to A capital A Ì B A is contained in B B É C B contains C A Ë B A isn't contained in B a (B) a of B K Ë fk K doesn't belong to the empty subset of K A¢ Ì A the set A prime is contained the set A A É A¢ the set A contains the set A prime A È A¢ the union of A and A prime A Ç A¢ the intersection of A and A prime A -- B the difference of A and B CA B the complement of B with respect to A A ´ B the product of A and B F (B) = X the image of the set B by the mapping F coincides with X aÎ F-1(b) the element a belongs to the inverse image of the element b | A → (a1 F (a)) the mapping which establishes a correspondence between the pair (a F(a)) and A (A β) β Î B the family of the elements A sub denoted by the elements of the set a ≤ bn the number a is less than b sub n or equal to b sub n |x |< n the module (the absolute value) of x is less than n Y = {y } the set Y contains the unique element y y Þ¥y tends to infinity or y is tending to infinity sin y = h the sine of y is equal to h b (√2) = 2 b of the square root of two equals two lim cos(2pn)=1 the limit of the cosine of 2 n is equal to one x2 (y, x) =0 the function x sub two of y and x is equal to 0 bn|< ethe absolute value of b to the n is less than epsilon |
ò¦x (y) d y the integral of the function ¦ of y with respect to y from a to d
| [m, n] the segment whose origin and terminus are the points m and n
B - {Y0,.., Yn-1} the difference of the set B and the finite set consisting of the elements M sub zero and so on, M sub n minus 1
| <== previous lecture | | | next lecture ==> |
| Text 4. Sublinear Time Bounds (770 characters) Martin Tompa | | | Words and words combinations used in the texts |