Details

Time bar (total: 4.6s)

sample39.0ms

Algorithm
intervals
Results
14.0ms259×body80valid
10.0ms247×body80nan

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2414
3524
4854
51064
61414
72154
82364
92364

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (log y)) z)
0.0b
(- (- (* x (log y)) z) y)
0.3b
(* x (log y))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
20×associate--l+
18×log-prod
15×add-sqr-sqrt
13×*-un-lft-identity
11×add-cube-cbrt
10×add-log-exp
9×distribute-rgt-in distribute-lft-in
6×pow1
5×add-exp-log add-cbrt-cube
4×diff-log associate-*r*
3×sub-neg associate-*l*
2×flip3-- flip--
1×associate--l- pow-prod-down prod-exp log-pow *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 67
Calls
3 calls:
4.0ms
(- (* x (log y)) z)
20.0ms
(- (- (* x (log y)) z) y)
4.0ms
(* x (log y))

series135.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(- (* x (log y)) z)
33.0ms
(- (- (* x (log y)) z) y)
44.0ms
(* x (log y))

simplify65.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0257372
1752352
22351328
35002328

prune158.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
6.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series746.0ms

Counts
4 → 12
Calls
4 calls:
198.0ms
(* (cbrt y) (cbrt y))
184.0ms
(cbrt y)
183.0ms
(cbrt y)
181.0ms
(cbrt y)

simplify89.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune260.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (pow y 1/3))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.2b
(pow y 1/3)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
22×add-sqr-sqrt
12×cbrt-prod add-cube-cbrt *-un-lft-identity
10×add-exp-log
8×unpow-prod-down
7×associate-*r*
6×associate-*l* unswap-sqr
5×pow1 pow1/3 add-cbrt-cube
4×add-log-exp sqr-pow
3×pow-unpow prod-exp
2×pow-to-exp unpow1/3 pow-exp cbrt-unprod
1×pow-pow pow-prod-down pow-sqr *-commutative pow-prod-up
Counts
4 → 75
Calls
4 calls:
7.0ms
(* (cbrt y) (pow y 1/3))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(pow y 1/3)

series750.0ms

Counts
4 → 12
Calls
4 calls:
205.0ms
(* (cbrt y) (pow y 1/3))
183.0ms
(cbrt y)
177.0ms
(cbrt y)
185.0ms
(pow y 1/3)

simplify109.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 3 (104.0ms)

IterNodesCost
0181292
1676219
23869204
35002197

prune273.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (log y))
0.1b
(sqrt (log y))
0.1b
(* x (sqrt (log y)))
0.2b
(* (* x (sqrt (log y))) (sqrt (log y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-sqr-sqrt sqrt-prod
14×associate-*r*
11×add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
4×associate-*l* pow-prod-down prod-exp log-pow cbrt-unprod add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 73
Calls
4 calls:
1.0ms
(sqrt (log y))
1.0ms
(sqrt (log y))
5.0ms
(* x (sqrt (log y)))
12.0ms
(* (* x (sqrt (log y))) (sqrt (log y)))

series379.0ms

Counts
4 → 12
Calls
4 calls:
141.0ms
(sqrt (log y))
134.0ms
(sqrt (log y))
60.0ms
(* x (sqrt (log y)))
42.0ms
(* (* x (sqrt (log y))) (sqrt (log y)))

simplify62.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0163386
1711332
22199308
35002308

prune155.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes97.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
084
184

end0.0ms

sample1.1s

Algorithm
intervals
Results
453.0ms8027×body80valid
328.0ms7718×body80nan
1.0ms1×body1280valid
0.0ms1×body320valid