Searches for the numeric parameter to make_chain that results in a computation
that most tightly satisfies d_out when datasets differ by at most d_in.
Arguments
- make_chain
a function that takes a number and returns a Transformation or Measurement
- d_in
how far apart input datasets can be
- d_out
how far apart output datasets or distributions can be
- bounds
a 2-tuple of the lower and upper bounds on the input of
make_chain- .T
type of argument to
make_chain, either "float" or "int"