Thiele's interpolation formula: Difference between revisions

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for x from 0 by 0.05 to 1.55...
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Demonstrate Thiele's interpolation function by:
# Building a 32 row ''trig table'' of values of the trig functions ''sin'', ''cos'' and ''tan''. e.g. '''for''' x '''from''' 0 '''by''' 0.05 '''to''' 1.55;...
# Using columns from this table define an inverse - using Thiele's interpolation - for each trig function;
# Finally: demonstrate the following well known trigonometric identities: