@spiceErrorCheck<EOL>def vminug(vin, ndim):
vin = stypes.toDoubleVector(vin)<EOL>vout = stypes.emptyDoubleVector(ndim)<EOL>ndim = ctypes.c_int(ndim)<EOL>libspice.vminug_c(vin, ndim, vout)<EOL>return stypes.cVectorToPython(vout)<EOL>
Negate a double precision vector of arbitrary dimension.

http://naif.jpl.nasa.gov/pub/naif/toolkit_docs/C/cspice/vminug_c.html

:param vin: ndim-dimensional double precision vector to be negated. 
:type vin: Array of floats
:param ndim: Dimension of vin. 
:type ndim: int
:return: ndim-dimensional double precision vector equal to -vin.
:rtype: list[ndim]