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A comment on Calculus for Beginners and Artists (2003). Parent comment
f(0) = A, f(1) = B,
then the unique solution is
f(t) = (1-t)A + tB
The more general version with a and b is just composing this with a transformation of [a, b] into [0, 1]
Relevant keywords: linear interpolation, affine combination, barycentric coordinates.
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f(0) = A, f(1) = B,
then the unique solution is
f(t) = (1-t)A + tB
The more general version with a and b is just composing this with a transformation of [a, b] into [0, 1]
Relevant keywords: linear interpolation, affine combination, barycentric coordinates.