Advanced Search

Question: serious error in Maple 2024. (in property/ConvertRelation) works OK in 2023

Question:serious error in Maple 2024. (in property/ConvertRelation) works OK in 2023

nm 9889 Maple 2024
exception
March 07 2024
2

This code used to work OK in Maple 2023.2.1 on windows 10. Now it gives this new internal Maple error 

Error, (in property/ConvertRelation) numeric exception: division by zero

I think this is new problem in Maple 2024 as I have not seen it before. Will report it to Maplesoft. Mean while if someone has any workaround other than not using the `is` command will try it.

The following are two worksheets. One using 2023 shows it works OK (no error) and one in Maple 2024 with the new error

203072

> 

interface(version);

`Standard Worksheet Interface, Maple 2023.2, Windows 10, November 24 2023 Build ID 1762575`

> 

restart;

203072

> 

r:=1/4*a*(a*x^2+6);
tmp:=-1/x^2+1/2*a+(1/x+1/2*a*x)^2;
is(tmp = r)

(1/4)*a*(a*x^2+6)

-1/x^2+(1/2)*a+(1/x+(1/2)*a*x)^2

true

 

 

Download no_numeric_exception_march_7_2024_version_2023.mw
 

> 

interface(version);

`Standard Worksheet Interface, Maple 2024.0, Windows 10, March 01 2024 Build ID 1794891`

> 

restart;
> 

r:=1/4*a*(a*x^2+6);
tmp:=-1/x^2+1/2*a+(1/x+1/2*a*x)^2;
is(tmp = r)
 

(1/4)*a*(a*x^2+6)

-1/x^2+(1/2)*a+(1/x+(1/2)*a*x)^2

Error, (in property/ConvertRelation) numeric exception: division by zero

 

 

Download numeric_exception_march_7_2024_version_2024.mw
Please Wait...