* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (im (+ (+ (+ (+ (+ (+ (* (* (* (* (* (complex -1 1) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (* (* (* (* (* (complex 6 0) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (* (* (complex 15 0) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (* (complex 20 0) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (complex 15 0) (complex -1 1)) (complex -1 1))) (* (complex 6 0) (complex -1 1))) (complex 1 0)))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (110 enodes)
* * [misc]simplify:  iters left: 4 (449 enodes)
* [exit]simplify:  Simplified to (im (+ (+ (+ 1 -6+6i) (* 15 (complex -4 0))) (* 0-2i (+ (complex 8 12) (+ -20+20i 15)))))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ () (im (+ (+ (+ (+ (+ (+ (* (* (* (* (* (complex -1 1) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (* (* (* (* (* (complex 6 0) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (* (* (complex 15 0) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (* (complex 20 0) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (complex 15 0) (complex -1 1)) (complex -1 1))) (* (complex 6 0) (complex -1 1))) (complex 1 0))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * [misc]progress:  generating series expansions
* * * [misc]progress:  simplifying candidates
* * * [misc]progress:  adding candidates to table
* [misc]progress:  [Phase 3 of 3] Extracting.
* [enter]simplify:  Simplifying (im (+ (+ (+ (+ (+ (+ (* (* (* (* (* (complex -1 1) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (* (* (* (* (* (complex 6 0) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (* (* (complex 15 0) (complex -1 1)) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (* (complex 20 0) (complex -1 1)) (complex -1 1)) (complex -1 1))) (* (* (complex 15 0) (complex -1 1)) (complex -1 1))) (* (complex 6 0) (complex -1 1))) (complex 1 0)))
* * [misc]simplify:  iters left: 6 (35 enodes)
* * [misc]simplify:  iters left: 5 (59 enodes)
* [exit]simplify:  Simplified to (im (+ (+ (+ (* -1+1i (* 15 -1+1i)) (+ (+ (+ (* (* (* -1+1i (* (* -1+1i 6) -1+1i)) -1+1i) -1+1i) (* -1+1i (* -1+1i (* -1+1i (* -1+1i (* -1+1i -1+1i)))))) (* -1+1i (* -1+1i (* -1+1i (* 15 -1+1i))))) (* (* (* 20 -1+1i) -1+1i) -1+1i))) (* -1+1i 6)) 1))