66a7f2ac4c305806813ace5697ef20c674737fbb,src/main/java/org/orekit/propagation/analytical/EcksteinHechlerPropagator.java,EHModel,propagateParameters,#AbsoluteDate#,644
Before Change
// latitude argument
final DerivativeStructure xlm =
new DerivativeStructure(1, 2,
MathUtils.normalizeAngle(mean.getAlphaM() + aMD * xnot.getValue(), FastMath.PI),
aMD * xnotDot,
0.0);
// periodical terms
final DerivativeStructure cl1 = xlm.cos();
After Change
// latitude argument
final DerivativeStructure xlm =
factory.build(MathUtils.normalizeAngle(mean.getAlphaM() + aMD * xnot.getValue(), FastMath.PI),
aMD * xnotDot,
0.0);
// periodical terms
final DerivativeStructure cl1 = xlm.cos();