def expmap_transp(self, x, u, v, *more):
y = self.expmap(x, u)
vs = self.transp(x, y, v, *more)
return (y, ) + make_tuple(vs)
def retr_transp(self, x, u, v, *more, dim=-1):
y = self.retr(x, u, dim=dim)
vs = self.transp(x, y, v, *more, dim=dim)
return (y,) + make_tuple(vs)
def retr_transp(self, x, u, v, *more):
y = self.retr(x, u)
vs = self.transp(x, y, v, *more)
return (y, ) + make_tuple(vs)
def expmap_transp(self, x, u, v, *more, dim=-1, project=True):
y = self.expmap(x, u, dim=dim, project=project)
vs = self.transp(x, y, v, *more, dim=dim)
return (y,) + make_tuple(vs)