Changes between Initial Version and Version 1 of Ticket #18396
- Timestamp:
- 05/10/15 16:24:16 (5 years ago)
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Ticket #18396 – Description
initial v1 1 1 Sage is not able to identify partial sum in a substitution 2 2 {{{ 3 sage: var('x,y,z') 4 sage: f = x^4 + x^2 + x 5 sage: f.subs(x^4 + x^2 == y) 3 sage: var('x,y') 4 sage: f = x + x^2 + x^4 5 sage: f.subs(x^2 == y) # one term is fine 6 x^4 + x + y 7 sage: f.subs(x + x^2 == y) # partial sum does not work 6 8 x^4 + x^2 + x 9 sage: f.subs(x + x^2 + x^4 == y) # whole sum is fine 10 y 7 11 }}} 8 12 Similarly with products
