diff --git a/src/3rdparty/sgp4/sgp4ext.h b/src/3rdparty/sgp4/sgp4ext.h --- a/src/3rdparty/sgp4/sgp4ext.h +++ b/src/3rdparty/sgp4/sgp4ext.h @@ -62,11 +62,6 @@ double& e0, double& m ); -double asinh - ( - double xval - ); - void rv2coe ( double r[3], double v[3], double mu, diff --git a/src/3rdparty/sgp4/sgp4ext.cpp b/src/3rdparty/sgp4/sgp4ext.cpp --- a/src/3rdparty/sgp4/sgp4ext.cpp +++ b/src/3rdparty/sgp4/sgp4ext.cpp @@ -187,37 +187,6 @@ /* ----------------------------------------------------------------------------- * -* function asinh -* -* this function evaluates the inverse hyperbolic sine function. -* -* author : david vallado 719-573-2600 1 mar 2001 -* -* inputs description range / units -* xval - angle value any real -* -* outputs : -* arcsinh - result any real -* -* locals : -* none. -* -* coupling : -* none. -* -* --------------------------------------------------------------------------- */ - -double asinh - ( - double xval - ) - { - return log( xval + sqrt( xval*xval + 1.0 ) ); - } // end asinh - - -/* ----------------------------------------------------------------------------- -* * function newtonnu * * this function solves keplers equation when the true anomaly is known.