def test_10(): p = Parser( "(8*x^9+5*x^8*y^7+3*x^4*y^4+6*y^2-5) * (6*x^5*y^4+7*x^3*y^2+21*x*y^2+8)" ) ex = p.parse() result = ex.get_value() assert str(result) == "48x^14*y^4+56x^12*y^2+168x^10*y^2+64x^9+30x^13*y^11" \ "+35x^11*y^9+105x^9*y^9+40x^8*y^7+18x^9*y^8+21x^7*y^6" \ "+99x^5*y^6+24x^4*y^4+42y^4*x^3+126y^4*x+48y^2-30x^5*y^4-35x^3*y^2-105x*y^2-40"
def main(): expr_1 = "8*x^9+5*x^8*y^7+3*x^4*y^4+6*y^2-5" expr_2 = "6*x^5*y^4+7*x^3*y^2+21*x*y^2+8" p_1 = Parser(expr_1) ex_1 = p_1.parse() vars_1 = list(ex_1.vars) value_1 = ex_1.get_value() print(get_mp_struct(value_1, vars_1)) p_2 = Parser(expr_2) ex_2 = p_2.parse() vars_2 = list(ex_2.vars) value_2 = ex_2.get_value() print(get_mp_struct(value_2, vars_2)) mp_1 = convert(ex_1) mp_2 = convert(ex_2) print(mp_1 * mp_2)
def test_11(): p = Parser("a*b*3*c^2 + 1.5*a*b^6 - (1+2+3*x^5*y)") ex = p.parse() result = ex.get_value() assert str(result) == "3a*b*c^2+1.5*a*b^6-(3+3*x^5*y)"
def test_9(): p = Parser("x*(x^2+x^3)") ex = p.parse() result = ex.get_value() assert str(result) == "x^3+x^4"
def test_7(): p = Parser("x") ex = p.parse() result = ex.get_value() assert str(result) == "x"
def test_8(): p = Parser("x*x^2*x^3") ex = p.parse() result = ex.get_value() assert str(result) == "x^6"
def test_6(): p = Parser("9-9*(2-3^6)") ex = p.parse() result = ex.get_value() assert str(result) == "6552"
def test_5(): p = Parser("9-9*1") ex = p.parse() result = ex.get_value() assert str(result) == "0"
def test_1(): p = Parser("123+456") ex = p.parse() result = ex.get_value() assert str(result) == "579"
def test_3(): p = Parser("1+2*3") ex = p.parse() result = ex.get_value() assert str(result) == "7"
def test_2(): p = Parser("123-456") ex = p.parse() result = ex.get_value() assert str(result) == "-333"