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demo-loop-hibbeler-3-37

# demo-loop-hibbeler-3-37 - needed for degree/radian...

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// Programmer: Doug Hogan // Date: 9/13/08 // Description: This program is a demonstration of using loops to solve // an equation that is otherwise algebraically difficult. // The equation used here applies to problem 3-37 in // Hibbeler's Statics text. // The equation we're trying to solve is // 4(sin t)(cos t) - 4(sin t) + (cos t) = 0 #include <iostream> #include <math.h> using namespace std; const double PI = 3.1415926; // ratio of circum to diameter of any circle
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Unformatted text preview: // needed for degree/radian conversions int main() { double theta; // the angle, in degrees, we're solving for in // 4(sin t)(cos t) - 4(sin t) + (cos t) = 0 // (t here because theta's not on my keyboard!) double theta_rad; // theta converted to radians double lhs; // left hand side of eqn. being solved, i.e. // 4(sin t)(cos t) - 4(sin t) + (cos t) = 0 return 0; }...
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