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comparison libinterp/corefcn/pr-output.cc @ 31009:a0c8c28c38cb

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maint: Merge stable to default.
author Markus Mützel <markus.muetzel@gmx.de>
date Sun, 22 May 2022 19:36:01 +0200
parents 4ef25c610433 4d74446020ad
children 96f751f8392c
comparison
equal deleted inserted replaced
31007:497de29f6946 31009:a0c8c28c38cb
3843 Fixed point format with 16 significant figures. 3843 Fixed point format with 16 significant figures.
3844 3844
3845 As with the @samp{short} format, Octave will switch to an exponential @samp{e} 3845 As with the @samp{short} format, Octave will switch to an exponential @samp{e}
3846 format if it is unable to format a matrix properly using the current format. 3846 format if it is unable to format a matrix properly using the current format.
3847 3847
3848 @item short e 3848 @item shorte
3849 @itemx long e 3849 @itemx longe
3850 Exponential format. The number to be represented is split between a mantissa 3850 Exponential format. The number to be represented is split between a mantissa
3851 and an exponent (power of 10). The mantissa has 5 significant digits in the 3851 and an exponent (power of 10). The mantissa has 5 significant digits in the
3852 short format. In the long format, double values are displayed with 16 3852 short format. In the long format, double values are displayed with 16
3853 significant digits and single values are displayed with 8. For example, 3853 significant digits and single values are displayed with 8. For example,
3854 with the @samp{short e} format, @code{pi} is displayed as @code{3.1416e+00}. 3854 with the @samp{shorte} format, @code{pi} is displayed as @code{3.1416e+00}.
3855 3855 Optionally, the trailing @samp{e} can be split into a second argument.
3856 @item short g 3856
3857 @itemx long g 3857 @item shortg
3858 @itemx longg
3858 Optimally choose between fixed point and exponential format based on the 3859 Optimally choose between fixed point and exponential format based on the
3859 magnitude of the number. For example, with the @samp{short g} format, 3860 magnitude of the number. For example, with the @samp{shortg} format,
3860 @code{pi .^ [2; 4; 8; 16; 32]} is displayed as 3861 @code{pi .^ [2; 4; 8; 16; 32]} is displayed as
3861 3862
3862 @example 3863 @example
3863 @group 3864 @group
3864 ans = 3865 ans =
3868 9488.5 3869 9488.5
3869 9.0032e+07 3870 9.0032e+07
3870 8.1058e+15 3871 8.1058e+15
3871 @end group 3872 @end group
3872 @end example 3873 @end example
3873 3874 Optionally, the trailing @samp{g} can be split into a second argument.
3874 @item short eng 3875
3875 @itemx long eng 3876 @item shorteng
3876 Identical to @samp{short e} or @samp{long e} but displays the value using an 3877 @itemx longeng
3878 Identical to @samp{shorte} or @samp{longe} but displays the value using an
3877 engineering format, where the exponent is divisible by 3. For example, with 3879 engineering format, where the exponent is divisible by 3. For example, with
3878 the @samp{short eng} format, @code{10 * pi} is displayed as @code{31.416e+00}. 3880 the @samp{shorteng} format, @code{10 * pi} is displayed as @code{31.416e+00}.
3881 Optionally, the trailing @samp{eng} can be split into a second argument.
3879 3882
3880 @item free 3883 @item free
3881 @itemx none 3884 @itemx none
3882 Print output in free format, without trying to line up columns of matrices on 3885 Print output in free format, without trying to line up columns of matrices on
3883 the decimal point. This is a raw format equivalent to the C++ code 3886 the decimal point. This is a raw format equivalent to the C++ code