C++ for Mathematicians An Introduction for Students and Professionals phần 8 pptx

... lines 7 and 8. Line 7 defines a target named clean with no dependencies and line 8 tells make what to do when we want to make clean. Line 8 3 48 C++ for Mathematicians 15.5.2 Enumerations An enumeration ... windows. That is, you type commands in a window to invoke an editor for creating and modifying your C++ files, type another command to compile your code, and anot...

Ngày tải lên: 12/08/2014, 12:20

... Comparisons and Boolean operations C++ provides comparison operators for testing numbers for equality and order. Each of these operators results in a bool. In this chart, x and y are variables, and x and ... elements of an array). 2.3 The bool and char types There are other basic data types available in C++. Two that we encounter fre- quently in C++ are designed for h...

Ngày tải lên: 12/08/2014, 12:20

... thousand 0.6079301507 200 thousand 0.60792994 587 500004 300 thousand 0.60792774407777 783 400 thousand 0.6079275913 687 4996 500 thousand 0.6079 283 17404 600 thousand 0.6079276 484 5277 78 700 thousand ... others? By random interval we mean an interval whose end points are chosen indepen- dently and uniformly from [0, 1] (with the understanding that [a, b] = [b,a]). Write a program th...

Ngày tải lên: 12/08/2014, 12:20

... are (-2.29319,-1.19516,1) (0.4 387 8,-0.32 484 3,1) (7 .82 71,2.0 288 4,1) The three points constructed are (-0.323743,0.01554,1) (6.49 488 ,5.53439,1) (-0.07 288 33,0.2 185 81,1) TROUBLE! The three points ... orthogonal to (x,y,z) and (x1,y1,z1) 84 85 if (z == 0.) { // If z==0, take (0,0,1) for (x1,y1,y2) 86 x1 = 0; 87 y1 = 0; 88 z1 = 1; 89 } 90 else { 91 if (y == 0.) { // z != 0...

Ngày tải lên: 12/08/2014, 12:20

... = 24 086 60637205753 086 4013974 182 265 28 a/b = 1215062953929 a%b = 4 181 881 796 a+b = 540 987 459 083 92121447316 a-b = 540 987 459 083 03074627 588 b-a = -540 987 459 083 03074627 588 gcd(a,b) = 4 Is a < b? No As ... trace, eigenvalues, and inverse of a Hilbert matrix (compare with Program 13.4). 282 C++ for Mathematicians 25 -300 1050 -1400 630 -300 480 0 - 189 00 2 688 0...

Ngày tải lên: 12/08/2014, 12:20

... tar is an acronym for tape archive; this file format provides a mechanism for packaging many files together and need not be associated with storing data on a tape. Strings, Input/Output, and Visualization ... found" << endl; } return 0; } 316 C++ for Mathematicians 14 .8. 1 Introducing and installing the plotutils package Let’s start with an assumption. We do not...

Ngày tải lên: 12/08/2014, 12:20

... for 0 0 and 1 0 , respectively. Clearly inf stands for infinity whereas nan stands for not a number. 2.7 400. 2 .8 (a) A variable name may not begin with a digit. (b) The minus sign is an operator and ... ≤1. • atan and atan2: arc tangent. The first is double atan(double x) and gives the arc tangent of x in the interval (−π/2,π/2). The second is double atan(double x, double y)...

Ngày tải lên: 12/08/2014, 12:20

... 311 Hilbert matrix, 280 , 284 hypot, 410 -I, 272, 282 , 369 IDE, 4, 363, 372 identity function, 480 if, 34, 76, 396 #ifndef, 26 494 C++ for Mathematicians randomized algorithm, 45 rank, 279 rational ... n; T.adjust(); return T; } 446 C++ for Mathematicians 8. 8 The inputs to the procedure are the array and an integer specifying the length of the array. The vector can either...

Ngày tải lên: 12/08/2014, 12:20

... ever). You can use it to seed rand as follows:  rand(’state’, sum(100*clock))  rand(1,7) ans = 0.3637 0.2736 0.9910 0.3550 0 .85 01 0.0911 0.4493  rand(’state’, sum(100*clock))  rand(1,7) ans = 0.9309 ... scientists, mathematicians, and students of these fields with an environment for technical computing applications. It is much more than a programming language like C, C++ or Fo...

Ngày tải lên: 12/08/2014, 16:22

... relevant and mean- ingful may not be the same as any other firm, and the optimal risk management profiles and methodologies may well come only with perse- verance, creativity, and trial and error. Credit ... delta and rho as option-related variables that can be used for creating a strategy to capture and isolate changes in volatility. Delta and rho are also very helpful tool...

Ngày tải lên: 14/08/2014, 05:20