import sys
import sympy
import sympy.galgebra.GAsympy as GA
import sympy.galgebra.latex_ex as tex
if __name__ == '__main__':
metric = '1 0 0 0,' \
'0 -1 0 0,' \
'0 0 -1 0,' \
'0 0 0 -1'
vars = sympy.symbols('t x y z')
gamma_t, gamma_x, gamma_y, gamma_z = GA.MV.setup(
'gamma_t gamma_x gamma_y gamma_z', metric, True, vars)
tex.Format()
I = GA.MV(1, 'pseudo')
I.convert_to_blades()
print '$I$ Pseudo-Scalar'
print 'I =', I
B = GA.MV('B', 'vector', fct=True)
E = GA.MV('E', 'vector', fct=True)
B.set_coef(1, 0, 0)
E.set_coef(1, 0, 0)
B *= gamma_t
E *= gamma_t
B.convert_to_blades()
E.convert_to_blades()
J = GA.MV('J', 'vector', fct=True)
print '$B$ Magnetic Field Bi-Vector'
print 'B = Bvec gamma_0 =', B
def generate_output_2(output):
""" See sympy's GA module online """
tex.Format()
tex.sym_format(1)
x = tex.print_LaTeX(output)
print x