3 ms·
There is a missing variable declaration in the Colab playground. y = Expression.var('y') e = 1/(x*y+1) e = e.derivative(x) md(e.to_latex()) I
by okaleniuk 2y ago
There is a missing variable declaration in the Colab playground.
y = Expression.var('y')
e = 1/(x*y+1)
e = e.derivative(x)
md(e.to_latex())
I suppose, the first line should be:
x, y = Expression.var('x', 'y')
- SPACECADET3D 2y agoThanks, fixed it! It should be x, y = Expression.vars('x', 'y') indeed