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[Octave-bug-tracker] [bug #64692] colon range includes an extra value
From: |
Nicholas Jankowski |
Subject: |
[Octave-bug-tracker] [bug #64692] colon range includes an extra value |
Date: |
Fri, 22 Sep 2023 15:15:50 -0400 (EDT) |
Follow-up Comment #13, bug #64692 (project octave):
How MATLAB Stores Floating-Point Numbers
MATLAB constructs its double and single floating-point data types according to
IEEE format and follows the round to nearest, ties to even rounding mode by
default.
A floating-point number x has the form:
x=−1^s * (1+f) * 2^e
where:
s determines the sign.
f is the fraction, or mantissa, which satisfies 0 ≤ f < 1.
e is the exponent.
s, f, and e are each determined by a finite number of bits in memory, with f
and e depending on the precision of the data type.
https://www.mathworks.com/help/matlab/matlab_prog/floating-point-numbers.html
i don't know if "MATLAB constructs its double and single floating-point data
types according to IEEE format and follows the round to nearest, ties to even
rounding mode by default." means anything related to what we're discussing
here.
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- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, (continued)
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/18
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/18
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Nicholas Jankowski, 2023/09/18
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Jeremie Knuesel, 2023/09/18
- Message not available
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/18
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Nicholas Jankowski, 2023/09/19
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Nicholas Jankowski, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Nicholas Jankowski, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value,
Nicholas Jankowski <=
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, John W. Eaton, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, John W. Eaton, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, John W. Eaton, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, John W. Eaton, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, John W. Eaton, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, John W. Eaton, 2023/09/22
- [Octave-bug-tracker] [bug #64692] colon range includes an extra value, Arun Giridhar, 2023/09/22