Tag Archives: indices of summation

ANGEL SHRIEK

This displays the angel from the last post. In place of three fifths it uses a number that increases from one frame of the movie to the next:

angelshriek

ANGEL PICTURE

This selcouth angel dwells in the Weierstrass function. Each dot’s colour occupies a position between zero and nine along a continuum of shades. The distance between each dot and an origin point near the centre of the painting depends on two characteristics: one, the position of the dot’s colour in the continuum; two, the angle of the dot within the painting in a system of polar coordinates centred on that origin. For each dot, the distance equals the infinite sum of three fifths to the power of the index of summation times the cosine of: the dot’s angle times pi times: the position of the dot’s colour in the continuum to the power of the index of summation. Continue reading