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replace tabs and remove trailing whitespace in lib folder with updated script

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This commit is contained in:
Axel Kohlmeyer
2021-08-22 20:45:24 -04:00
parent 30821b37e5
commit 92b5b159e5
311 changed files with 9176 additions and 9176 deletions
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10
lib/atc/PolynomialSolver.cpp
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@ -59,12 +59,12 @@ namespace ATC {
const double A = c[2] * c3inv;
const double B = c[1] * c3inv;
const double C = c[0] * c3inv;
// substitute x = t - A/3 so t^3 + pt + q = 0
const double A2 = A*A;
const double p = (1.0/3.0)*((-1.0/3.0)*A2 + B);
const double q = 0.5*((2.0/27.0)*A*A2 - (1.0/3.0)*A*B + C);
// Cardano's fomula
const double p3 = p*p*p;
const double D = q*q + p3;
@ -103,13 +103,13 @@ namespace ATC {
}
// solve ode with polynomial source : y'n + a_n-1 y'n-1 + ... = b_n x^n +...
void integrate_ode(double x,
void integrate_ode(double x,
int na, double * a, double * y0, double * y, int nb, double * /* b */ )
{
if (na == 2) {
// particular
if ( a[1] == 0) {
if ( a[0] == 0) {
if ( a[0] == 0) {
y[0] = y0[0]+y0[1]*x;
y[1] = y0[1];
}
@ -132,7 +132,7 @@ namespace ATC {
c /= j;
z *= x;
y[0] += c*z;
}
}
}
else throw ATC_Error("can only integrate 2nd order ODEs currently");
}