Details

Time bar (total: 4.5s)

sample17.0ms

Algorithm
intervals
Results
7.0ms306×body80valid

simplify727.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1107
2197
3317
4377
5417
6497
7697
81037
91787
102107
112477
122777
133367
145097
155927
167427
177507
done7507

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x 1.0) y)
0.0b
(- (* (+ x 1.0) y) x)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube add-log-exp
associate-*r*
associate-*l/
sub-neg flip3-- flip3-+ diff-log pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
2 → 33
Calls
2 calls:
6.0ms
(* (+ x 1.0) y)
6.0ms
(- (* (+ x 1.0) y) x)

series10.0ms

Counts
2 → 6
Calls
2 calls:
5.0ms
(* (+ x 1.0) y)
5.0ms
(- (* (+ x 1.0) y) x)

simplify1.6s

Counts
39 → 39
Iterations

Useful iterations: 3 (435.0ms)

IterNodesCost
063360
1149332
2498308
31891304
done5000304

prune39.0ms

Filtered
25 candidates to 39 candidates (-56.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New38139
Fresh000
Picked011
Done000
Total38240

Merged error: 0b

Counts
40 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt y) (cbrt y))
0.5b
(cbrt y)
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series102.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (cbrt y) (cbrt y))
23.0ms
(cbrt y)
23.0ms
(cbrt y)
26.0ms
(cbrt y)

simplify1.3s

Counts
85 → 85
Iterations

Useful iterations: 4 (618.0ms)

IterNodesCost
076590
1147521
2329462
3892382
42136374
done5001374

prune73.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh000
Picked011
Done011
Total85287

Merged error: 0b

Counts
87 → 2

regimes98.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
187
done87

end0.0ms

sample448.0ms

Algorithm
intervals
Results
202.0ms9170×body80valid
0.0msbody1280valid
0.0msbody320valid

Profiling

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