Details

Time bar (total: 5.2s)

sample26.0ms

Algorithm
intervals
Results
7.0ms258×body80valid
5.0ms257×body80nan

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2414
3524
4854
51064
61414
72154
82364
92364

prune5.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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)
0.2b
(* 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))

series129.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(- (* x (log y)) z)
36.0ms
(- (- (* x (log y)) z) y)
38.0ms
(* x (log y))

simplify63.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0257372
1752352
22351328
35002328

prune164.0ms

Filtered
76 candidates to 53 candidates (69.7%)
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)

series740.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (cbrt y) (cbrt y))
177.0ms
(cbrt y)
183.0ms
(cbrt y)
177.0ms
(cbrt y)

simplify89.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (85.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune254.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.1b
(pow (/ 1 y) -1/3)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
30×add-sqr-sqrt
22×cbrt-prod add-cube-cbrt *-un-lft-identity
13×pow1 unpow-prod-down
11×add-exp-log
9×times-frac
8×pow1/3
6×swap-sqr associate-*r* associate-*l*
4×pow-exp add-cbrt-cube add-log-exp unswap-sqr
3×pow-unpow pow-pow
2×div-exp pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp rec-exp pow-flip pow-plus 1-exp prod-exp *-commutative cbrt-unprod div-inv inv-pow sqr-pow
Counts
4 → 94
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
4.0ms
(pow (/ 1 y) -1/3)

series745.0ms

Counts
4 → 12
Calls
4 calls:
206.0ms
(* (cbrt y) (cbrt y))
183.0ms
(cbrt y)
181.0ms
(cbrt y)
175.0ms
(pow (/ 1 y) -1/3)

simplify43.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0276402
11209361
25002320

prune305.0ms

Filtered
106 candidates to 68 candidates (64.2%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
3.7b
(pow (/ 1 (cbrt y)) -1/3)
4.6b
(pow (/ 1 (pow y 2/3)) -1/3)
6.1b
(pow y 2/3)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
59×unpow-prod-down
39×times-frac
36×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
20×add-exp-log
18×pow-exp
12×cbrt-prod
9×pow-unpow
8×pow1 pow-pow div-exp
6×pow-to-exp sqr-pow
4×rec-exp 1-exp add-cbrt-cube add-log-exp
3×pow-flip
2×pow1/3 div-inv inv-pow
Counts
4 → 120
Calls
4 calls:
0.0ms
(cbrt y)
5.0ms
(pow (/ 1 (cbrt y)) -1/3)
7.0ms
(pow (/ 1 (pow y 2/3)) -1/3)
1.0ms
(pow y 2/3)

series1.1s

Counts
4 → 12
Calls
4 calls:
183.0ms
(cbrt y)
334.0ms
(pow (/ 1 (cbrt y)) -1/3)
354.0ms
(pow (/ 1 (pow y 2/3)) -1/3)
179.0ms
(pow y 2/3)

simplify48.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0551703
11785551
25002531

prune386.0ms

Filtered
132 candidates to 69 candidates (52.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

regimes115.0ms

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

sample852.0ms

Algorithm
intervals
Results
305.0ms7933×body80nan
234.0ms8034×body80valid