# This file was automatically generated by SWIG (http://www.swig.org).
# Version 1.3.36
#
# Don't modify this file, modify the SWIG interface instead.
# This file is compatible with both classic and new-style classes.

import _csc
import new
new_instancemethod = new.instancemethod
try:
    _swig_property = property
except NameError:
    pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
    if (name == "thisown"): return self.this.own(value)
    if (name == "this"):
        if type(value).__name__ == 'PySwigObject':
            self.__dict__[name] = value
            return
    method = class_type.__swig_setmethods__.get(name,None)
    if method: return method(self,value)
    if (not static) or hasattr(self,name):
        self.__dict__[name] = value
    else:
        raise AttributeError("You cannot add attributes to %s" % self)

def _swig_setattr(self,class_type,name,value):
    return _swig_setattr_nondynamic(self,class_type,name,value,0)

def _swig_getattr(self,class_type,name):
    if (name == "thisown"): return self.this.own()
    method = class_type.__swig_getmethods__.get(name,None)
    if method: return method(self)
    raise AttributeError,name

def _swig_repr(self):
    try: strthis = "proxy of " + self.this.__repr__()
    except: strthis = ""
    return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)

import types
try:
    _object = types.ObjectType
    _newclass = 1
except AttributeError:
    class _object : pass
    _newclass = 0
del types



def csc_matmat_pass1(*args):
  """
    csc_matmat_pass1(int n_row, int n_col, int Ap, int Ai, int Bp, int Bi, 
        int Cp)
    """
  return _csc.csc_matmat_pass1(*args)


def csc_diagonal(*args):
  """
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, signed char Ax, 
        signed char Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, unsigned char Ax, 
        unsigned char Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, short Ax, short Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, unsigned short Ax, 
        unsigned short Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, int Ax, int Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, unsigned int Ax, 
        unsigned int Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, long long Ax, 
        long long Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, unsigned long long Ax, 
        unsigned long long Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, float Ax, float Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, double Ax, double Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, long double Ax, 
        long double Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, npy_cfloat_wrapper Ax, 
        npy_cfloat_wrapper Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, npy_cdouble_wrapper Ax, 
        npy_cdouble_wrapper Yx)
    csc_diagonal(int n_row, int n_col, int Ap, int Aj, npy_clongdouble_wrapper Ax, 
        npy_clongdouble_wrapper Yx)
    """
  return _csc.csc_diagonal(*args)

def csc_tocsr(*args):
  """
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, signed char Ax, 
        int Bp, int Bj, signed char Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, unsigned char Ax, 
        int Bp, int Bj, unsigned char Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, short Ax, int Bp, 
        int Bj, short Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, unsigned short Ax, 
        int Bp, int Bj, unsigned short Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, int Ax, int Bp, 
        int Bj, int Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, unsigned int Ax, 
        int Bp, int Bj, unsigned int Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, long long Ax, 
        int Bp, int Bj, long long Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, unsigned long long Ax, 
        int Bp, int Bj, unsigned long long Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, float Ax, int Bp, 
        int Bj, float Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, double Ax, int Bp, 
        int Bj, double Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, long double Ax, 
        int Bp, int Bj, long double Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, npy_cfloat_wrapper Ax, 
        int Bp, int Bj, npy_cfloat_wrapper Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, npy_cdouble_wrapper Ax, 
        int Bp, int Bj, npy_cdouble_wrapper Bx)
    csc_tocsr(int n_row, int n_col, int Ap, int Ai, npy_clongdouble_wrapper Ax, 
        int Bp, int Bj, npy_clongdouble_wrapper Bx)
    """
  return _csc.csc_tocsr(*args)

def csc_matmat_pass2(*args):
  """
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, signed char Ax, 
        int Bp, int Bi, signed char Bx, int Cp, int Ci, 
        signed char Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, unsigned char Ax, 
        int Bp, int Bi, unsigned char Bx, int Cp, 
        int Ci, unsigned char Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, short Ax, int Bp, 
        int Bi, short Bx, int Cp, int Ci, short Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, unsigned short Ax, 
        int Bp, int Bi, unsigned short Bx, int Cp, 
        int Ci, unsigned short Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, int Ax, int Bp, 
        int Bi, int Bx, int Cp, int Ci, int Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, unsigned int Ax, 
        int Bp, int Bi, unsigned int Bx, int Cp, 
        int Ci, unsigned int Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, long long Ax, 
        int Bp, int Bi, long long Bx, int Cp, int Ci, 
        long long Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, unsigned long long Ax, 
        int Bp, int Bi, unsigned long long Bx, 
        int Cp, int Ci, unsigned long long Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, float Ax, int Bp, 
        int Bi, float Bx, int Cp, int Ci, float Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, double Ax, int Bp, 
        int Bi, double Bx, int Cp, int Ci, double Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, long double Ax, 
        int Bp, int Bi, long double Bx, int Cp, int Ci, 
        long double Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, npy_cfloat_wrapper Ax, 
        int Bp, int Bi, npy_cfloat_wrapper Bx, 
        int Cp, int Ci, npy_cfloat_wrapper Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, npy_cdouble_wrapper Ax, 
        int Bp, int Bi, npy_cdouble_wrapper Bx, 
        int Cp, int Ci, npy_cdouble_wrapper Cx)
    csc_matmat_pass2(int n_row, int n_col, int Ap, int Ai, npy_clongdouble_wrapper Ax, 
        int Bp, int Bi, npy_clongdouble_wrapper Bx, 
        int Cp, int Ci, npy_clongdouble_wrapper Cx)
    """
  return _csc.csc_matmat_pass2(*args)

def csc_matvec(*args):
  """
    csc_matvec(int n_row, int n_col, int Ap, int Ai, signed char Ax, 
        signed char Xx, signed char Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, unsigned char Ax, 
        unsigned char Xx, unsigned char Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, short Ax, short Xx, 
        short Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, unsigned short Ax, 
        unsigned short Xx, unsigned short Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, int Ax, int Xx, 
        int Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, unsigned int Ax, 
        unsigned int Xx, unsigned int Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, long long Ax, 
        long long Xx, long long Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, unsigned long long Ax, 
        unsigned long long Xx, unsigned long long Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, float Ax, float Xx, 
        float Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, double Ax, double Xx, 
        double Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, long double Ax, 
        long double Xx, long double Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, npy_cfloat_wrapper Ax, 
        npy_cfloat_wrapper Xx, npy_cfloat_wrapper Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, npy_cdouble_wrapper Ax, 
        npy_cdouble_wrapper Xx, npy_cdouble_wrapper Yx)
    csc_matvec(int n_row, int n_col, int Ap, int Ai, npy_clongdouble_wrapper Ax, 
        npy_clongdouble_wrapper Xx, npy_clongdouble_wrapper Yx)
    """
  return _csc.csc_matvec(*args)

def csc_matvecs(*args):
  """
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, signed char Ax, 
        signed char Xx, signed char Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, unsigned char Ax, 
        unsigned char Xx, unsigned char Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, short Ax, 
        short Xx, short Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, unsigned short Ax, 
        unsigned short Xx, unsigned short Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, int Ax, 
        int Xx, int Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, unsigned int Ax, 
        unsigned int Xx, unsigned int Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, long long Ax, 
        long long Xx, long long Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, unsigned long long Ax, 
        unsigned long long Xx, 
        unsigned long long Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, float Ax, 
        float Xx, float Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, double Ax, 
        double Xx, double Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, long double Ax, 
        long double Xx, long double Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, npy_cfloat_wrapper Ax, 
        npy_cfloat_wrapper Xx, 
        npy_cfloat_wrapper Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, npy_cdouble_wrapper Ax, 
        npy_cdouble_wrapper Xx, 
        npy_cdouble_wrapper Yx)
    csc_matvecs(int n_row, int n_col, int n_vecs, int Ap, int Ai, npy_clongdouble_wrapper Ax, 
        npy_clongdouble_wrapper Xx, 
        npy_clongdouble_wrapper Yx)
    """
  return _csc.csc_matvecs(*args)

def csc_elmul_csc(*args):
  """
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, signed char Ax, 
        int Bp, int Bi, signed char Bx, int Cp, int Ci, 
        signed char Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, unsigned char Ax, 
        int Bp, int Bi, unsigned char Bx, int Cp, 
        int Ci, unsigned char Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, short Ax, int Bp, 
        int Bi, short Bx, int Cp, int Ci, short Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, unsigned short Ax, 
        int Bp, int Bi, unsigned short Bx, int Cp, 
        int Ci, unsigned short Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, int Ax, int Bp, 
        int Bi, int Bx, int Cp, int Ci, int Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, unsigned int Ax, 
        int Bp, int Bi, unsigned int Bx, int Cp, 
        int Ci, unsigned int Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, long long Ax, 
        int Bp, int Bi, long long Bx, int Cp, int Ci, 
        long long Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, unsigned long long Ax, 
        int Bp, int Bi, unsigned long long Bx, 
        int Cp, int Ci, unsigned long long Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, float Ax, int Bp, 
        int Bi, float Bx, int Cp, int Ci, float Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, double Ax, int Bp, 
        int Bi, double Bx, int Cp, int Ci, double Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, long double Ax, 
        int Bp, int Bi, long double Bx, int Cp, int Ci, 
        long double Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, npy_cfloat_wrapper Ax, 
        int Bp, int Bi, npy_cfloat_wrapper Bx, 
        int Cp, int Ci, npy_cfloat_wrapper Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, npy_cdouble_wrapper Ax, 
        int Bp, int Bi, npy_cdouble_wrapper Bx, 
        int Cp, int Ci, npy_cdouble_wrapper Cx)
    csc_elmul_csc(int n_row, int n_col, int Ap, int Ai, npy_clongdouble_wrapper Ax, 
        int Bp, int Bi, npy_clongdouble_wrapper Bx, 
        int Cp, int Ci, npy_clongdouble_wrapper Cx)
    """
  return _csc.csc_elmul_csc(*args)

def csc_eldiv_csc(*args):
  """
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, signed char Ax, 
        int Bp, int Bi, signed char Bx, int Cp, int Ci, 
        signed char Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, unsigned char Ax, 
        int Bp, int Bi, unsigned char Bx, int Cp, 
        int Ci, unsigned char Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, short Ax, int Bp, 
        int Bi, short Bx, int Cp, int Ci, short Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, unsigned short Ax, 
        int Bp, int Bi, unsigned short Bx, int Cp, 
        int Ci, unsigned short Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, int Ax, int Bp, 
        int Bi, int Bx, int Cp, int Ci, int Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, unsigned int Ax, 
        int Bp, int Bi, unsigned int Bx, int Cp, 
        int Ci, unsigned int Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, long long Ax, 
        int Bp, int Bi, long long Bx, int Cp, int Ci, 
        long long Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, unsigned long long Ax, 
        int Bp, int Bi, unsigned long long Bx, 
        int Cp, int Ci, unsigned long long Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, float Ax, int Bp, 
        int Bi, float Bx, int Cp, int Ci, float Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, double Ax, int Bp, 
        int Bi, double Bx, int Cp, int Ci, double Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, long double Ax, 
        int Bp, int Bi, long double Bx, int Cp, int Ci, 
        long double Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, npy_cfloat_wrapper Ax, 
        int Bp, int Bi, npy_cfloat_wrapper Bx, 
        int Cp, int Ci, npy_cfloat_wrapper Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, npy_cdouble_wrapper Ax, 
        int Bp, int Bi, npy_cdouble_wrapper Bx, 
        int Cp, int Ci, npy_cdouble_wrapper Cx)
    csc_eldiv_csc(int n_row, int n_col, int Ap, int Ai, npy_clongdouble_wrapper Ax, 
        int Bp, int Bi, npy_clongdouble_wrapper Bx, 
        int Cp, int Ci, npy_clongdouble_wrapper Cx)
    """
  return _csc.csc_eldiv_csc(*args)

def csc_plus_csc(*args):
  """
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, signed char Ax, 
        int Bp, int Bi, signed char Bx, int Cp, int Ci, 
        signed char Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, unsigned char Ax, 
        int Bp, int Bi, unsigned char Bx, int Cp, 
        int Ci, unsigned char Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, short Ax, int Bp, 
        int Bi, short Bx, int Cp, int Ci, short Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, unsigned short Ax, 
        int Bp, int Bi, unsigned short Bx, int Cp, 
        int Ci, unsigned short Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, int Ax, int Bp, 
        int Bi, int Bx, int Cp, int Ci, int Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, unsigned int Ax, 
        int Bp, int Bi, unsigned int Bx, int Cp, 
        int Ci, unsigned int Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, long long Ax, 
        int Bp, int Bi, long long Bx, int Cp, int Ci, 
        long long Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, unsigned long long Ax, 
        int Bp, int Bi, unsigned long long Bx, 
        int Cp, int Ci, unsigned long long Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, float Ax, int Bp, 
        int Bi, float Bx, int Cp, int Ci, float Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, double Ax, int Bp, 
        int Bi, double Bx, int Cp, int Ci, double Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, long double Ax, 
        int Bp, int Bi, long double Bx, int Cp, int Ci, 
        long double Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, npy_cfloat_wrapper Ax, 
        int Bp, int Bi, npy_cfloat_wrapper Bx, 
        int Cp, int Ci, npy_cfloat_wrapper Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, npy_cdouble_wrapper Ax, 
        int Bp, int Bi, npy_cdouble_wrapper Bx, 
        int Cp, int Ci, npy_cdouble_wrapper Cx)
    csc_plus_csc(int n_row, int n_col, int Ap, int Ai, npy_clongdouble_wrapper Ax, 
        int Bp, int Bi, npy_clongdouble_wrapper Bx, 
        int Cp, int Ci, npy_clongdouble_wrapper Cx)
    """
  return _csc.csc_plus_csc(*args)

def csc_minus_csc(*args):
  """
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, signed char Ax, 
        int Bp, int Bi, signed char Bx, int Cp, int Ci, 
        signed char Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, unsigned char Ax, 
        int Bp, int Bi, unsigned char Bx, int Cp, 
        int Ci, unsigned char Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, short Ax, int Bp, 
        int Bi, short Bx, int Cp, int Ci, short Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, unsigned short Ax, 
        int Bp, int Bi, unsigned short Bx, int Cp, 
        int Ci, unsigned short Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, int Ax, int Bp, 
        int Bi, int Bx, int Cp, int Ci, int Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, unsigned int Ax, 
        int Bp, int Bi, unsigned int Bx, int Cp, 
        int Ci, unsigned int Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, long long Ax, 
        int Bp, int Bi, long long Bx, int Cp, int Ci, 
        long long Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, unsigned long long Ax, 
        int Bp, int Bi, unsigned long long Bx, 
        int Cp, int Ci, unsigned long long Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, float Ax, int Bp, 
        int Bi, float Bx, int Cp, int Ci, float Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, double Ax, int Bp, 
        int Bi, double Bx, int Cp, int Ci, double Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, long double Ax, 
        int Bp, int Bi, long double Bx, int Cp, int Ci, 
        long double Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, npy_cfloat_wrapper Ax, 
        int Bp, int Bi, npy_cfloat_wrapper Bx, 
        int Cp, int Ci, npy_cfloat_wrapper Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, npy_cdouble_wrapper Ax, 
        int Bp, int Bi, npy_cdouble_wrapper Bx, 
        int Cp, int Ci, npy_cdouble_wrapper Cx)
    csc_minus_csc(int n_row, int n_col, int Ap, int Ai, npy_clongdouble_wrapper Ax, 
        int Bp, int Bi, npy_clongdouble_wrapper Bx, 
        int Cp, int Ci, npy_clongdouble_wrapper Cx)
    """
  return _csc.csc_minus_csc(*args)

