Hi, Alan.
'require' is only for clojure libs. For Java packages, use 'import':
user=> (import '[edu.emory.mathcs.jtransforms.fft DoubleFFT_1D])
edu.emory.mathcs.jtransforms.fft.DoubleFFT_1D
user=> (def da (double-array (range 0 10 0.01)))
#'user/da
user=> (def fft (DoubleFFT_1D. (count da)))
#'
Java libraries are handled differently to native Clojure libraries. You can
either enter the full class with packages, such as:
(java.util.UUID/randomUUID)
Or you can use import to access the class without the package:
(import 'java.util.UUID)
(UUID/randomUUID)
To check you have acc
