Talk:Roots of unity: Difference between revisions
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== Seed7 output == |
== Seed7 output == |
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I think the Seed7 output has its real and imaginary parts reversed. (1.000*i)<sup>2</sup> is -1 not 1. --[[User:Mwn3d|Mwn3d]] 07:14, 21 January 2008 (MST) |
I think the Seed7 output has its real and imaginary parts reversed. (1.000*i)<sup>2</sup> is -1 not 1. --[[User:Mwn3d|Mwn3d]] 07:14, 21 January 2008 (MST) |
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(well in Algol68 it seems to be an i with an underscore which IIRC is a different alphabet). |
(well in Algol68 it seems to be an i with an underscore which IIRC is a different alphabet). |
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The output of -0.5000i+0.8660 means -0.5000+i*0.8660 which might be counter intuitive. |
The output of -0.5000i+0.8660 means -0.5000+i*0.8660 which might be counter intuitive. |
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I |
I chose it that way to make the 'parse' function (which converts a string to a complex) easy implementable as: |
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<pre> |
<pre> |
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This function is less complicated than I thought. The sign of the imaginary part is used as separator between real and imaginary part. |
This function is less complicated than I thought. The sign of the imaginary part is used as separator between real and imaginary part. |
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I will include this change in the next release of Seed7. After the release I will change the output of the "Roots of unity" example. [[User:Thomas Mertes|Thomas Mertes]] 06:36, 27 January 2008 (MST) |
I will include this change in the next release of Seed7. After the release I will change the output of the "Roots of unity" example. [[User:Thomas Mertes|Thomas Mertes]] 06:36, 27 January 2008 (MST) |
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== Icon question == |
== Icon question == |
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oops :) , thanks for correcting. [[User:Rahul|Rahul]] 21:49, 10 December 2008 (UTC) |
oops :) , thanks for correcting. [[User:Rahul|Rahul]] 21:49, 10 December 2008 (UTC) |
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== number one == |
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You have to be odd to be number one. -- [[User:Gerard Schildberger|Gerard Schildberger]] ([[User talk:Gerard Schildberger|talk]]) 18:21, 17 August 2020 (UTC) |
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