Details

Time bar (total: 5.0s)

sample36.0ms

Algorithm
intervals
Results
11.0ms250×body80nan
9.0ms258×body80valid

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

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

rewrite18.0ms

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:
7.0ms
(- (- (* x (log y)) z) y)
4.0ms
(- (* x (log y)) z)
4.0ms
(* x (log y))

series125.0ms

Counts
3 → 9
Calls
3 calls:
32.0ms
(- (- (* x (log y)) z) y)
56.0ms
(- (* x (log y)) z)
37.0ms
(* x (log y))

simplify68.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0257372
1752352
22351328
35002328

prune164.0ms

Pruning

7 alts after pruning (6 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)

rewrite11.0ms

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:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series726.0ms

Counts
4 → 12
Calls
4 calls:
198.0ms
(* (cbrt y) (cbrt y))
171.0ms
(cbrt y)
179.0ms
(cbrt y)
178.0ms
(cbrt y)

simplify90.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (85.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune268.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

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 y 1/3)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×cbrt-prod
16×add-cube-cbrt *-un-lft-identity
12×pow1
8×pow1/3
7×add-exp-log
6×swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
3×unpow-prod-down pow-unpow
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp pow-pow pow-plus unpow1/3 pow-exp prod-exp *-commutative cbrt-unprod sqr-pow
Counts
4 → 80
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series722.0ms

Counts
4 → 12
Calls
4 calls:
200.0ms
(* (cbrt y) (cbrt y))
174.0ms
(cbrt y)
181.0ms
(cbrt y)
166.0ms
(pow y 1/3)

simplify150.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0173288
1778209
24921194
35002194

prune301.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
1.0b
(* (cbrt 1/3) (cbrt 1/3))
4.0b
(pow y (* (cbrt 1/3) (cbrt 1/3)))
5.3b
(pow (pow y (* (cbrt 1/3) (cbrt 1/3))) (cbrt 1/3))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
22×cbrt-prod
18×add-cube-cbrt *-un-lft-identity
13×unpow-prod-down
12×pow1
9×add-exp-log
7×pow-unpow pow1/3
6×swap-sqr associate-*r* associate-*l*
5×pow-exp
4×add-cbrt-cube add-log-exp unswap-sqr
3×pow-to-exp sqr-pow
2×pow-pow pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 92
Calls
4 calls:
1.0ms
(cbrt y)
6.0ms
(* (cbrt 1/3) (cbrt 1/3))
2.0ms
(pow y (* (cbrt 1/3) (cbrt 1/3)))
4.0ms
(pow (pow y (* (cbrt 1/3) (cbrt 1/3))) (cbrt 1/3))

series895.0ms

Counts
4 → 10
Calls
4 calls:
187.0ms
(cbrt y)
0.0ms
(* (cbrt 1/3) (cbrt 1/3))
234.0ms
(pow y (* (cbrt 1/3) (cbrt 1/3)))
474.0ms
(pow (pow y (* (cbrt 1/3) (cbrt 1/3))) (cbrt 1/3))

simplify40.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0266565
11089514
25002462

prune399.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes118.0ms

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

sample753.0ms

Algorithm
intervals
Results
242.0ms8043×body80valid
186.0ms8387×body80nan
1.0ms2×body2560valid
0.0ms2×body640valid
0.0ms1×body1280valid