diff options
Diffstat (limited to 'scaddins')
| -rw-r--r-- | scaddins/source/analysis/bessel.cxx | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/scaddins/source/analysis/bessel.cxx b/scaddins/source/analysis/bessel.cxx index 9161655f4c1a..fb19b1576ca3 100644 --- a/scaddins/source/analysis/bessel.cxx +++ b/scaddins/source/analysis/bessel.cxx @@ -333,7 +333,6 @@ double Bessely0( double fX ) throw( IllegalArgumentException, NoConvergenceExcep double u = alpha; double k = 1.0; - double m_bar = 0.0; double g_bar_delta_u = 0.0; double g_bar = -2.0 / fX; double delta_u = g_bar_delta_u / g_bar; @@ -341,13 +340,12 @@ double Bessely0( double fX ) throw( IllegalArgumentException, NoConvergenceExcep double f_bar = -1 * g; double sign_alpha = 1.0; - double km1mod2; bool bHasFound = false; k = k + 1; do { - km1mod2 = fmod(k-1.0,2.0); - m_bar=(2.0*km1mod2) * f_bar; + double km1mod2 = fmod(k-1.0, 2.0); + double m_bar = (2.0*km1mod2) * f_bar; if (km1mod2 == 0.0) alpha = 0.0; else @@ -387,7 +385,6 @@ double Bessely1( double fX ) throw( IllegalArgumentException, NoConvergenceExcep double f_bar = -1.0; double u = alpha; double k = 1.0; - double m_bar = 0.0; alpha = 1.0 - EulerGamma - log(fX/2.0); double g_bar_delta_u = -alpha; double g_bar = -2.0 / fX; @@ -396,15 +393,13 @@ double Bessely1( double fX ) throw( IllegalArgumentException, NoConvergenceExcep double g = -1.0/g_bar; f_bar = f_bar * g; double sign_alpha = -1.0; - double km1mod2; //will be (k-1) mod 2 - double q; // will be (k-1) div 2 bool bHasFound = false; k = k + 1.0; do { - km1mod2 = fmod(k-1.0,2.0); - m_bar=(2.0*km1mod2) * f_bar; - q = (k-1.0)/2.0; + double km1mod2 = fmod(k-1.0,2.0); + double m_bar = (2.0*km1mod2) * f_bar; + double q = (k-1.0)/2.0; if (km1mod2 == 0.0) // k is odd { alpha = sign_alpha * (1.0/q + 1.0/(q+1.0)); |