Opened 5 years ago

Last modified 5 years ago

#24449 closed defect

doctest failure in matrix/special.py — at Version 1

Reported by: vdelecroix Owned by:
Priority: blocker Milestone: sage-duplicate/invalid/wontfix
Component: documentation Keywords:
Cc: Merged in:
Authors: Reviewers:
Report Upstream: N/A Work issues:
Branch: Commit:
Dependencies: Stopgaps:

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Description (last modified by vdelecroix)

On sage-8.2.beta1 with many optional package installed

sage -t --long src/sage/matrix/special.py
**********************************************************************
File "src/sage/matrix/special.py", line 413, in sage.matrix.special.random_matrix
Failed example:
    random_matrix(K, 2, 5)
Expected:
    [      1       a       1 2*a + 1       2]
    [    2*a   a + 2       0       2       1]
Got:
    [      a       0       2       2       1]
    [      a   a + 2   a + 1 2*a + 1       2]
**********************************************************************
File "src/sage/matrix/special.py", line 417, in sage.matrix.special.random_matrix
Failed example:
    random_matrix(RR, 3, 4, density=0.66)
Expected:
    [ 0.000000000000000 -0.806696574554030 -0.693915509972359  0.000000000000000]
    [ 0.629781664418083  0.000000000000000 -0.833709843116637  0.000000000000000]
    [ 0.922346867410064  0.000000000000000  0.000000000000000 -0.940316454178921]
Got:
    [ 0.000000000000000  0.676820913302280 -0.940316454178921  0.000000000000000]
    [ 0.605928518093544  0.000000000000000 -0.693915509972359  0.000000000000000]
    [ 0.629781664418083  0.000000000000000  0.000000000000000 -0.741052529138296]
**********************************************************************
File "src/sage/matrix/special.py", line 422, in sage.matrix.special.random_matrix
Failed example:
    A = random_matrix(ComplexField(32), 3, density=0.8, sparse=True); A
Expected:
    [                 0.000000000  0.399739209 + 0.909948633*I                  0.000000000]
    [-0.361911424 - 0.455087671*I -0.687810605 + 0.460619713*I  0.625520058 - 0.360952012*I]
    [                 0.000000000                  0.000000000 -0.162196416 - 0.193242896*I]
Got:
    [                 0.000000000  0.332155072 - 0.728572036*I                  0.000000000]
    [ 0.577682751 - 0.276405104*I -0.307172821 + 0.611092515*I -0.162196416 - 0.193242896*I]
    [                 0.000000000                  0.000000000  0.399739209 + 0.909948633*I]
**********************************************************************
1 item had failures:
   3 of  62 in sage.matrix.special.random_matrix
    [439 tests, 3 failures, 1.88 s]

See full patchbot logs at

Though the doctests pass with

Change History (1)

comment:1 Changed 5 years ago by vdelecroix

  • Description modified (diff)
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