I drew this graph 42 years ago when I remembered the creation of light. I also remembered the point on the 45 degree tangent as (0.707, 0.292) I just graphed it again and the last number should have been rounded up to 0.293.
Genesis 1:3 King James Version (KJV)
And God said, Let there be light: and there was light.
The creation of light was not as reported in Genesis. Language had not been invented yet so there was no spoken command. The creation of light was a very gradual increasing awareness that blackness everywhere was turning into brighter shades of gray. The process was so gradual that it took a very long time to realize that anything was happening. At the end of this process there was whiteness everywhere. x2+(y−1)2 = 1