* [misc]progress:  [Phase 1 of 3] Setting up.
* * * [misc]progress:  [1/2] Preparing points
* * * * [misc]points:  Sampling 256 additional inputs, on iter 0 have 0 / 256
* * * * [misc]points:  Computing exacts on every 16 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 64
* * * * [misc]points:  Setting MPFR precision to 320
* * * * [misc]points:  Setting MPFR precision to 576
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts on every 8 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts on every 4 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts on every 2 of 256 points to ramp up precision
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Computing exacts for 256 points
* * * * [misc]points:  Setting MPFR precision to 832
* * * * [misc]points:  Setting MPFR precision to 1088
* * * * [misc]points:  Filtering points with unrepresentable outputs
* * * * [exit]points:  Sampled 256 points with exact outputs
* * * [misc]progress:  [2/2] Setting up program.
* [misc]progress:  [Phase 2 of 3] Improving.
* [enter]simplify:  Simplifying (im (+ (+ (+ (+ (* (* (* (complex (/ (- 1) 2) (/ (sqrt 3) 2)) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (* (* (* (complex (- 2) 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (* (* (complex 5 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (* (complex 4 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (complex 7 0)))
* * [misc]simplify:  iters left: 6 (31 enodes)
* * [misc]simplify:  iters left: 5 (85 enodes)
* * [misc]simplify:  iters left: 4 (314 enodes)
* [exit]simplify:  Simplified to (im (+ (* (* (complex -1/2 (/ (sqrt 3) 2)) (complex -1/2 (/ (sqrt 3) 2))) (+ (complex 6 (* 4 (/ (sqrt 3) -4))) (* (complex -1/2 (/ (sqrt 3) 2)) (complex -1/2 (/ (sqrt 3) 2))))) (complex (fma 4 -1/2 7) (* (/ (sqrt 3) 2) 4))))
* * [misc]progress:  iteration 1 / 4
* * * [misc]progress:  picking best candidate
* * * * [misc]pick:  Picked  #<alt-event (λ () (im (+ (+ (+ (+ (* (* (* (complex (/ (- 1) 2) (/ (sqrt 3) 2)) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (* (* (* (complex (- 2) 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (* (* (complex 5 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (* (complex 4 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (complex 7 0))))>
* * * [misc]progress:  localizing error
* * * [misc]progress:  generating rewritten candidates
* * * * [misc]progress:  [ 1 / 4 ] rewriting at (2 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] rewriting at (2 1 1 1 1 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] rewriting at (2 1 1 1 1 2 1)
* * * * [misc]progress:  [ 4 / 4 ] rewriting at (2 1 1 1 2)
* * * [misc]progress:  generating series expansions
* * * * [misc]progress:  [ 1 / 4 ] generating series at (2 1 1 1)
* * * * [misc]progress:  [ 2 / 4 ] generating series at (2 1 1 1 1 1 1 1)
* * * * [misc]progress:  [ 3 / 4 ] generating series at (2 1 1 1 1 2 1)
* * * * [misc]progress:  [ 4 / 4 ] generating series at (2 1 1 1 2)
* * * [misc]progress:  simplifying candidates
* * * * [misc]progress:  [ 1 / 15 ] simplifiying candidate #<alt-delta (λ () (im (+ (+ (complex (+ (+ (- (* (- (* (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2))) (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2))) (/ (- 1) 2))) (/ (sqrt 3) 2))) (- (* (- (* (- (* (- 2) (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (- 2) (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (- (* (- 2) (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (- 2) (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (- 1) 2))) (/ (sqrt 3) 2)))) (- (* (- (* 5 (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* 5 (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (sqrt 3) 2)))) (+ (+ (+ (* (- (* (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2))) (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2))) (/ (- 1) 2))) (/ (- 1) 2))) (+ (* (- (* (- (* (- 2) (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (- 2) (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (- (* (- 2) (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (- 2) (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (- 1) 2))) (/ (- 1) 2)))) (+ (* (- (* 5 (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* 5 (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (- 1) 2))))) (* (complex 4 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (complex 7 0))))>
* [enter]simplify:  Simplifying (+ (+ (- (* (- (* (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2))) (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2))) (/ (- 1) 2))) (/ (sqrt 3) 2))) (- (* (- (* (- (* (- 2) (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (- 2) (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (- (* (- 2) (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (- 2) (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (- 1) 2))) (/ (sqrt 3) 2)))) (- (* (- (* 5 (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* 5 (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (sqrt 3) 2))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (180 enodes)
* [exit]simplify:  Simplified to (- (+ (- 5/4 (* (/ (* 5 (sqrt 3)) 2) (/ (sqrt 3) 2))) (* (fma (- 1/4 (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) -1/2 (* (+ (/ (sqrt 3) -4) (/ (sqrt 3) -4)) (- (/ (sqrt 3) 2)))) -1/2)) (- (* (/ (sqrt 3) 2) (fma (/ (sqrt 3) 2) (- 1/4 (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (* (+ (/ (sqrt 3) -4) (/ (sqrt 3) -4)) -1/2))) (fma -1/2 (- -1/2 (* (/ (sqrt 3) 2) (/ (* (sqrt 3) -2) 2))) (* (- (/ (sqrt 3) 2)) (fma (/ (* (sqrt 3) -2) 2) -1/2 (/ 1 (/ 2 (sqrt 3))))))))
* [exit]simplify:  Simplified to (- (+ (- 5/4 (* (/ (* 5 (sqrt 3)) 2) (/ (sqrt 3) 2))) (* (fma (- 1/4 (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) -1/2 (* (+ (/ (sqrt 3) -4) (/ (sqrt 3) -4)) (- (/ (sqrt 3) 2)))) -1/2)) (- (* (/ (sqrt 3) 2) (fma (/ (sqrt 3) 2) (- 1/4 (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (* (+ (/ (sqrt 3) -4) (/ (sqrt 3) -4)) -1/2))) (fma -1/2 (- -1/2 (* (/ (sqrt 3) 2) (/ (* (sqrt 3) -2) 2))) (* (- (/ (sqrt 3) 2)) (fma (/ (* (sqrt 3) -2) 2) -1/2 (/ 1 (/ 2 (sqrt 3))))))))
* [enter]simplify:  Simplifying (+ (+ (+ (* (- (* (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2))) (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2))) (/ (- 1) 2))) (/ (- 1) 2))) (+ (* (- (* (- (* (- 2) (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (- 1) 2)) (* (+ (* (- 2) (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (- (* (- 2) (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* (- 2) (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (- 1) 2))) (/ (- 1) 2)))) (+ (* (- (* 5 (/ (- 1) 2)) (* 0 (/ (sqrt 3) 2))) (/ (sqrt 3) 2)) (* (+ (* 5 (/ (sqrt 3) 2)) (* 0 (/ (- 1) 2))) (/ (- 1) 2))))
* * [misc]simplify:  iters left: 6 (49 enodes)
* * [misc]simplify:  iters left: 5 (176 enodes)
* [exit]simplify:  Simplified to (+ (fma (/ (sqrt 3) 2) (+ (/ (- 1/4 (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) -2) (* (- (/ (sqrt 3) 2)) (- (/ (sqrt 3) 2)))) (/ (fma (/ (sqrt 3) 2) (- 1/4 (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (- (/ (sqrt 3) 2)) -2)) -2)) (+ (+ (/ (sqrt 3) -4) (* (* (- (/ (sqrt 3) 2)) (/ -2 (/ 2 (sqrt 3)))) (/ (sqrt 3) 2))) (+ (/ (+ (/ 1 (/ 2 (sqrt 3))) (/ (/ -2 (/ 2 (sqrt 3))) -2)) -2) (fma (/ (sqrt 3) 2) -5/2 (/ (/ (* 5 (sqrt 3)) 2) -2)))))
* [exit]simplify:  Simplified to (+ (fma (/ (sqrt 3) 2) (+ (/ (- 1/4 (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) -2) (* (- (/ (sqrt 3) 2)) (- (/ (sqrt 3) 2)))) (/ (fma (/ (sqrt 3) 2) (- 1/4 (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (/ (- (/ (sqrt 3) 2)) -2)) -2)) (+ (+ (/ (sqrt 3) -4) (* (* (- (/ (sqrt 3) 2)) (/ -2 (/ 2 (sqrt 3)))) (/ (sqrt 3) 2))) (+ (/ (+ (/ 1 (/ 2 (sqrt 3))) (/ (/ -2 (/ 2 (sqrt 3))) -2)) -2) (fma (/ (sqrt 3) 2) -5/2 (/ (/ (* 5 (sqrt 3)) 2) -2)))))
* * * * [misc]progress:  [ 2 / 15 ] simplifiying candidate #<alt-delta (λ () (im (+ (+ (+ (* (* (* (complex (/ (- 1) 2) (/ (sqrt 3) 2)) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (+ (* (* (* (complex (- 2) 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (* (* (complex 5 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))))) (* (complex 4 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (complex 7 0))))>
* [enter]simplify:  Simplifying (+ (* (* (* (complex (- 2) 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (* (* (complex 5 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))))
* * [misc]simplify:  iters left: 6 (19 enodes)
* * [misc]simplify:  iters left: 5 (51 enodes)
* * [misc]simplify:  iters left: 4 (143 enodes)
* * [misc]simplify:  iters left: 3 (497 enodes)
* [exit]simplify:  Simplified to (* (complex -1/2 (/ (sqrt 3) 2)) (* (complex -1/2 (/ (sqrt 3) 2)) (complex 6 (* -1 (sqrt 3)))))
* [exit]simplify:  Simplified to (* (complex -1/2 (/ (sqrt 3) 2)) (* (complex -1/2 (/ (sqrt 3) 2)) (complex 6 (* -1 (sqrt 3)))))
* * * * [misc]progress:  [ 3 / 15 ] simplifiying candidate #<alt-delta (λ () (im (+ (+ (+ (* (* (complex 5 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (+ (* (* (* (complex (/ (- 1) 2) (/ (sqrt 3) 2)) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (* (* (* (complex (- 2) 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))))) (* (complex 4 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (complex 7 0))))>
* * * * [misc]progress:  [ 4 / 15 ] simplifiying candidate #<alt-delta (λ () (im (+ (+ (+ (+ (* (* (complex (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2))) (+ (* (/ (- 1) 2) (/ (sqrt 3) 2)) (* (/ (sqrt 3) 2) (/ (- 1) 2)))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (* (* (* (complex (- 2) 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (* (* (complex 5 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2))) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (* (complex 4 0) (complex (/ (- 1) 2) (/ (sqrt 3) 2)))) (complex 7 0))))>
* [enter]simplify:  Simplifying (- (* (/ (- 1) 2) (/ (- 1) 2)) (* (/ (sqrt 3) 2) (/ (sqrt 3) 2)))
* * [misc]simplify:  iters left: 6 (10 enodes)
* * [misc]simplify:  iters left: 5 (30 enodes)
* * [misc]simplify:  iters left: 4 (74 enodes)