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[Octave-bug-tracker] [bug #64079] rand state changes display format with
From: |
anonymous |
Subject: |
[Octave-bug-tracker] [bug #64079] rand state changes display format without user's knowledge |
Date: |
Thu, 20 Apr 2023 12:02:49 -0400 (EDT) |
URL:
<https://savannah.gnu.org/bugs/?64079>
Summary: rand state changes display format without user's
knowledge
Group: GNU Octave
Submitter: None
Submitted: Thu 20 Apr 2023 04:02:47 PM UTC
Category: Other
Severity: 3 - Normal
Priority: 5 - Normal
Item Group: Other
Status: None
Assigned to: None
Originator Name:
Originator Email:
Open/Closed: Open
Release: 8.1.0
Discussion Lock: Any
Operating System: Any
Fixed Release: None
Planned Release: None
_______________________________________________________
Follow-up Comments:
-------------------------------------------------------
Date: Thu 20 Apr 2023 04:02:47 PM UTC By: Anonymous
Calling rand without setting the state gives 4 decimal places. But calling
rand ('state') changes the format to 6 or more decimal places. Bug! rand
should not change display format.
>> rand (1, 10)
ans =
0.1618 0.8249 0.2521 0.1298 0.8974 0.4344 0.6740 0.7060
0.4313 0.1419
>> rand (1, 10)
ans =
0.1844 0.8281 0.5084 0.7845 0.2116 0.7141 0.5542 0.3575
0.9797 0.7155
>> rand (1, 10)
ans =
0.4220 0.5890 0.3387 0.8954 0.8700 0.6635 0.7760 0.3916
0.9085 0.7271
>> rand ('state', 1)
>> rand (1, 10)
ans =
0.134364 0.847434 0.763775 0.255069 0.495435 0.449491 0.651593
0.788723 0.093860 0.028347
>> rand (1, 10)
ans =
8.3577e-01 4.3277e-01 7.6228e-01 2.1061e-03 4.4539e-01 7.2154e-01
2.2876e-01 9.4527e-01 9.0143e-01 3.0590e-02
>> rand (1, 10)
ans =
0.025446 0.541412 0.939149 0.381204 0.216599 0.422117 0.029041
0.221692 0.437888 0.495812
>> rand (1, 10)
ans =
0.233084 0.230867 0.218781 0.459603 0.289782 0.021490 0.837578
0.556454 0.642294 0.185906
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