## #675 Make check fails with maxima CVS

closed
5
2005-01-31
2005-01-25
No

I tried to install Maxima CVS on MacOSX. Make check
fails in rtest14. I tried both with GCL 2.6.6 and Clisp
2.29

Maxima release 5.9.1 works properly.

Here is the test output:

Running tests in rtest14.mac:
********************** Problem 52 ***************
Input: - p t
radcan(specint(t hstruve (t) %e , t))
1

Result: 2 2 2 2 2
sqrt(p + 1) (8 p log(sqrt(p + 1) - 1) - 8 p
log(p)) - 8 p - 8
-
------------------------------------------------------------------
6 4 2
sqrt(%pi) (3 %pi p + 6 %pi p + 3 %pi p )

This differed from the expected result:
2 2
16 (2 p + 2 p sqrt(1 + p ))
-----------------------------------------
3/2 4 2 2
9 %pi p (1 + 2 p + 2 p sqrt(1 + p ))

********************** Problem 60 ***************
Input: 1/2 - p t
specint(t %h (t) %e , t)
3/4, 2

Result: 1 3 1 3 1 3/8
2 %i assoc_legendre_p(-, -, ------------) gamma(-)
(------ - 1)
2 4 1 4 1
sqrt(-- + 1) -- + 1
2 2
p p
------------------------------------------------------------------
1 3/8 3/4
sqrt(2) (-- + 1) p
2
p

```      1           1    3       1
```

5 %i gamma(-) assoc_legendre_p(-, - -, ------------)
4 2 4 1
sqrt(-- + 1)
2
p
+ ----------------------------------------------------
1 3/8 1 9/8 9/4
16 (------ - 1) (-- + 1) p
1 2
-- + 1 p
2
p

```   1               1    3       1
```

5 gamma(-) assoc_legendre_p(-, - -, ------------)
4 2 4 1
sqrt(-- + 1)
2
p
+ -------------------------------------------------
1 3/8 1 9/8 9/4
16 (------ - 1) (-- + 1) p
1 2
-- + 1 p
2
p

This differed from the expected result:
- 3 3 1 3 3/4
4 %i assoc_legendre_p(---, -, ------------) gamma(-) p
2 4 1 4
sqrt(1 + --)
2
p
---------------------------------------------------------
3/4 2 1 1 3/8
(- 1) gamma (-) (-- - 1)
4 4
p

```          \- 3  - 3      1          1   1      3/8  9/4
```

5 assoc_legendre_p(---, ---, ------------) gamma(-)
(-- - 1) p
2 4 1 4 4
sqrt(1 + --) p
2
p
+
--------------------------------------------------------------------
1/4 2 3
18 (- 1) sqrt(2) gamma (-)
4

```         \- 3  - 3       1         1   1      3/8  9/4
```

5 %i assoc_legendre_p(---, ---, ------------)
gamma(-) (-- - 1) p
2 4 1 4 4
sqrt(1 + --) p
2
p
+
-----------------------------------------------------------------------
1/4 2 3
18 (- 1) sqrt(2) gamma (-)
4

83/85 tests passed.
The following 2 problems failed: (60 52)

## Discussion

• Raymond Toy - 2005-01-25

Logged In: YES
user_id=28849

A known problem caused by fixes in hyp.lisp. I will fix
this soon, by either finding out what the real answer should
be or by making this a known issue so these tests aren't run
by default.

• Raymond Toy - 2005-01-25
• assigned_to: nobody --> rtoy

• Raymond Toy - 2005-01-31
• status: open --> closed

• Raymond Toy - 2005-01-31

Logged In: YES
user_id=28849

These tests have been disabled. I can't find an independent
value for test 52, and test 60 is a bug in maxima somewhere.