programming in python 3 a complete introduction to the python language epub

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Ngày tải lên: 04/06/2014, 15:22

Ngày tải lên: 04/11/2013, 10:15

... 9 23 31.18 The physical status of string theory? 926 32 Einstein’s narrower path; loop variables 934 32 .1 Canonical quantum gravity 934 32 .2 The chiral input to Ashtekar’s variables 935 32 .3 The ... became apparent at the head of the beam, giving the whole structure the appearance of a distant giant parasol, glowing evilly, with a smoky Xaming staV. The parasol’s hood began to spread and darken a ... those that are objectively true. Indeed, I would regard mathematical objectivity as really what mathematical Platonism is all about. To say that some mathematical assertion has a Platonic existence...

Ngày tải lên: 17/03/2014, 14:53

... shall distinguish two cases according as d < O or d > 0; in the first case the quadratic field is said to be imaginary and in the second it is said to be real. Now in an imaginary ... associates. A funda- mental problem in number theory is to determine which domains have unique factorization, and here the definition of a prime plays a crucial role. In fact we have the basic theorem ... congruences in an obvious way, and there is an analogue of Fermat's theorem to the effect that if n is a Gaussian prime and a is a Gaussian integer, with (a, n) = 1, then aN(")-'p...

Ngày tải lên: 31/03/2014, 16:20

... make, measure, use, and design on the nanoscale. Because the nanoscale is so small, almost unimaginably small, it is clearly difficult to do the imagining, the making, the measuring, and the ... companies that claim to be nano companies are engaging in research or trying to cash in on hype rather than working toward delivering a true nano product, but there certainly are exceptions. There ... picking them up off the surface onto a scanning tip that moves around and puts them back down. For both cases, the scanning tip acts as a sort of earthmover at the nanoscale. In the pushing application,...

Ngày tải lên: 04/06/2014, 15:19

... Again and again, it turns out to be a fact that the world contains physical operations and magnitudes that are in this way ‘‘well behaved’’ with respect to specific mathematical operations and ... sets the Manys in relation to them: Many particular individuals ‘‘participate in ’ one real separate Form. The fundamental role of Platonic universals, the Forms, is thus to serve as principles ... something existing objectively in a mind in an unextended and thinking substance—literally have a shape and answer to the axioms and postulates of a geometry? 8 Recall, in this connection, Spinoza’s...

Ngày tải lên: 11/06/2014, 00:48

Ngày tải lên: 08/08/2014, 09:22

... items ã Within a namespace, you can declare: ã another namespace ã class ã interface ã struct ã enum ã delegate ã C# is case sensitive 12 The basic variable naming rules – The first character of a variable ... (default) Passed a value into a variable used by the method – Any changes made to this variable in the function have no effect on the parameter specied in the function call ã Reference parameters Send ... a method the actual reference point – Any changes made to this variable will be reflected in the value of the variable used as a parameter ã Use the ref keyword: means the argument must be initialized...

Ngày tải lên: 13/05/2014, 11:30

Ngày tải lên: 22/10/2014, 17:55

... 30 4 Accessing Static Data Members 30 6 Enumeration 30 8 Exercises 31 0 Solutions 31 4 Chapter 16 Arrays 32 1 Defining Arrays 32 2 Initializing Arrays 32 4 Arrays 32 6 Class Arrays 32 8 Multidimensional Arrays 33 0 Member ... 33 0 Member Arrays 33 2 Exercises 33 4 Solutions 33 8 Chapter 17 Arrays and Pointers 34 9 Arrays and Pointers (1) 35 0 Arrays and Pointers (2) 35 2 Pointer Arithmetic 35 4 Arrays as Arguments 35 6 Pointer ... defining strings, the chapter looks at the various methods of string manipulation. These include inserting and erasing, searching and replacing, com- paring, and concatenating strings. Chapter...

Ngày tải lên: 05/03/2014, 17:20

... AND ASSIGNMENT STATEMENTS To store a value in a MATLAB session, or in a program, a variable is used. The Workspace Window shows variables that have been created and their values. One easy way to ... a character; with out them, a letter would be interpreted as a variable name. Characters are put in an order using what is called a character encoding. I n the character encoding, all characters ... values. Variables that have been created in the Command Windo w can be seen in the Workspace Window. In that window, for every variable, the variable name, value, and class (which is, essentially,...

Ngày tải lên: 23/03/2014, 15:53

... 145 performing, 142 V va_arg() macro arguments of, 687 valarray class, 48 Variables defining, 33 defining in if statements, 105 names of, 31 pointer, 6 83 sample program, 32 Variable type, 77 Vector, 32 3 vector ... 279 sample program, 278 Standard output, 59 Standard settings, 65 Star character, 233 State flags, 645, 647 Statements, 9 Static arrays, 32 5 Static binding, 551 Static data members, 30 4, 30 5 accessing, ... 621 824 ■ INDEX sample program, 35 0, 35 2 subtracting, 35 5 typeless, 35 1 use of, instead of indices, 35 9 Pointers to pointers, 682, 6 83 Pointer types, 231 Pointer variables, 231 , 235 , 6 83 addressing...

Ngày tải lên: 06/07/2014, 17:21