Details

Time bar (total: 4.3s)

sample29.0ms

Algorithm
intervals
Results
8.0ms257×body80valid
7.0ms297×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 2 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
14×associate--l+
12×add-sqr-sqrt log-prod
10×*-un-lft-identity
8×add-cube-cbrt
7×add-log-exp
6×distribute-rgt-in distribute-lft-in
5×pow1
4×add-exp-log associate-*r* add-cbrt-cube
3×diff-log associate-*l*
2×sub-neg
1×associate--l- flip3-- pow-prod-down prod-exp log-pow *-commutative flip-- cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 49
Calls
2 calls:
19.0ms
(- (- (* x (log y)) z) y)
4.0ms
(* x (log y))

series72.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(- (- (* x (log y)) z) y)
41.0ms
(* x (log y))

simplify52.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0213276
1651251
22033235
35002235

prune108.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (sqrt y))
0.0b
(log (sqrt y))
0.3b
(* x (log (sqrt y)))
0.3b
(* x (log (sqrt y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
24×add-sqr-sqrt
20×add-cube-cbrt *-un-lft-identity
18×sqrt-prod
16×pow1
12×distribute-rgt-in distribute-lft-in associate-*r* log-pow
10×add-exp-log
8×add-cbrt-cube
6×associate-*l*
4×sqrt-pow1 pow1/2 add-log-exp
2×rem-log-exp pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 100
Calls
4 calls:
1.0ms
(log (sqrt y))
4.0ms
(log (sqrt y))
5.0ms
(* x (log (sqrt y)))
5.0ms
(* x (log (sqrt y)))

series306.0ms

Counts
4 → 12
Calls
4 calls:
67.0ms
(log (sqrt y))
61.0ms
(log (sqrt y))
89.0ms
(* x (log (sqrt y)))
89.0ms
(* x (log (sqrt y)))

simplify77.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0203632
1700556
22954528
35001528

prune244.0ms

Pruning

5 alts after pruning (4 fresh and 1 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)
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:
5.0ms
(* (cbrt y) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series728.0ms

Counts
4 → 12
Calls
4 calls:
196.0ms
(* (cbrt y) (cbrt y))
179.0ms
(cbrt y)
173.0ms
(cbrt y)
179.0ms
(cbrt y)

simplify89.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune334.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (pow y 1/3) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
4.9b
(pow y 1/3)

rewrite10.0ms

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-*l*
6×associate-*r* 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:
6.0ms
(* (pow y 1/3) (cbrt y))
0.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(pow y 1/3)

series763.0ms

Counts
4 → 12
Calls
4 calls:
201.0ms
(* (pow y 1/3) (cbrt y))
181.0ms
(cbrt y)
177.0ms
(cbrt y)
202.0ms
(pow y 1/3)

simplify123.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 3 (111.0ms)

IterNodesCost
0185288
1684219
23909204
35002197

prune351.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

regimes79.0ms

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
0109
1109

end0.0ms

sample764.0ms

Algorithm
intervals
Results
244.0ms8035×body80valid
180.0ms8247×body80nan
0.0ms1×body640valid