Details

Time bar (total: 12.6s)

sample52.0ms

Algorithm
intervals
Results
25.0ms256×body80valid
6.0ms256×pre80true

simplify3.2s

Counts
1 → 1
Iterations
IterNodes
done5001
62437
5827
4330
3143
262
128
012

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 52.0b

localize28.0ms

Local error

Found 1 expressions with local error:

23.0b
(- (* 9.0 (pow x 4.0)) (pow y 4.0))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
7×prod-diff
3×add-sqr-sqrt unpow-prod-down *-un-lft-identity add-cube-cbrt add-log-exp
1×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube fma-neg diff-log add-exp-log log1p-expm1-u flip-- sqr-pow
Counts
1 → 22
Calls
1 calls:
20.0ms
(- (* 9.0 (pow x 4.0)) (pow y 4.0))

series597.0ms

Counts
1 → 3
Calls
1 calls:
597.0ms
(- (* 9.0 (pow x 4.0)) (pow y 4.0))

simplify2.5s

Counts
25 → 25
Iterations
IterNodes
done5001
32411
2636
1218
093

prune159.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 52.0b

localize38.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt (* (* (- (* 9.0 (pow x 4.0)) (pow y 4.0)) (- (* 9.0 (pow x 4.0)) (pow y 4.0))) (- (* 9.0 (pow x 4.0)) (pow y 4.0))))
23.0b
(- (* 9.0 (pow x 4.0)) (pow y 4.0))
23.0b
(- (* 9.0 (pow x 4.0)) (pow y 4.0))
23.0b
(- (* 9.0 (pow x 4.0)) (pow y 4.0))

rewrite200.0ms

Algorithm
rewrite-expression-head
Rules
30×flip3-- flip--
28×frac-times
26×cbrt-div
21×prod-diff
14×associate-*l/
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
9×unpow-prod-down
8×associate-*r/
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log log1p-expm1-u
3×sub-neg fma-neg diff-log sqr-pow
1×cbrt-prod pow1/3 pow3 rem-cbrt-cube
Counts
4 → 104
Calls
4 calls:
143.0ms
(cbrt (* (* (- (* 9.0 (pow x 4.0)) (pow y 4.0)) (- (* 9.0 (pow x 4.0)) (pow y 4.0))) (- (* 9.0 (pow x 4.0)) (pow y 4.0))))
11.0ms
(- (* 9.0 (pow x 4.0)) (pow y 4.0))
18.0ms
(- (* 9.0 (pow x 4.0)) (pow y 4.0))
20.0ms
(- (* 9.0 (pow x 4.0)) (pow y 4.0))

series2.5s

Counts
4 → 12
Calls
4 calls:
628.0ms
(cbrt (* (* (- (* 9.0 (pow x 4.0)) (pow y 4.0)) (- (* 9.0 (pow x 4.0)) (pow y 4.0))) (- (* 9.0 (pow x 4.0)) (pow y 4.0))))
588.0ms
(- (* 9.0 (pow x 4.0)) (pow y 4.0))
612.0ms
(- (* 9.0 (pow x 4.0)) (pow y 4.0))
655.0ms
(- (* 9.0 (pow x 4.0)) (pow y 4.0))

simplify1.8s

Counts
116 → 116
Iterations
IterNodes
done5008
21675
1459
0190

prune600.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 52.0b

simplify4.0ms

Iterations
IterNodes
done19
119
015

end0.0ms

sample956.0ms

Algorithm
intervals
Results
644.0ms8000×body80valid
129.0ms8000×pre80true