2021-06-10 16:02:03 +0200 received badge ● Notable Question (source) 2020-12-14 23:46:32 +0200 received badge ● Popular Question (source) 2017-10-07 21:15:23 +0200 commented question Get the constant value of an equation Oh yes, that's a good idea ! Thanks a lot 2017-10-07 20:46:00 +0200 asked a question Get the constant value of an equation I have the following equation : (x - 1)^2 - (x - 2)^2 - (y - 1)^2 + y^2 + (z - 3)^2 - (z - 4)^2 == 1.75000000000000  which I factorized to : 2*x + 2*y + 2*z - 51/4  And then I would like to extract the -51/4 but the .coefficient() function doesn't work for constant so I have no idea to get the constant value. 2017-10-07 20:46:00 +0200 asked a question Get the coefficient of the constant I have the following equation : (x - 1)^2 - (x - 2)^2 - (y - 1)^2 + y^2 + (z - 3)^2 - (z - 4)^2 == 1.75000000000000  which I factorized to : 2*x + 2*y + 2*z - 51/4  And then I would like to extract the -51/4 but the .coefficient() doesn't work for constant so I have no idea to get the constant value.