not evaluating expression

Jingenbl
31 ●1 ●6

var("x",domain=RR) e =2x+1 f = 3x+2 (e+f==e+f).show()

reply: 5x+5=5x+3 of course.

But I would like to have 2x+3+5x+1=5x+3 Is there somethink like e.unevaluate()?

big thanks and happy new year to the whole sagemath community

1 Answer

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3213 ●5 ●41 ●86

Try this:

a = 2*x+1
b = 3*x+2
c = a.add(b, hold=True)
show(c==c.unhold())

Great!!

Happy new year to you

Jingenbl ( 2019-12-30 14:58:43 +0100 )edit

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Asked: 2019-12-29 15:13:33 +0100

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Last updated: Dec 29 '19