Details

Time bar (total: 4.8s)

sample33.0ms

Algorithm
intervals
Results
13.0ms258×body80valid
7.0ms227×body80nan

simplify17.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0154
1294
2514
3654
4974
51204
61594
72574
83224
93224

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))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
23×associate--l+
22×*-un-lft-identity
20×add-cube-cbrt
18×log-prod
15×prod-diff
10×add-log-exp
9×distribute-rgt-in distribute-lft-in
6×pow1
5×add-exp-log add-cbrt-cube
4×fma-neg diff-log associate-*r*
3×expm1-log1p-u sub-neg associate-*l* log1p-expm1-u
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 → 92
Calls
3 calls:
26.0ms
(- (- (* x (log y)) z) y)
4.0ms
(- (* x (log y)) z)
4.0ms
(* x (log y))

series121.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(- (- (* x (log y)) z) y)
53.0ms
(- (* x (log y)) z)
37.0ms
(* x (log y))

simplify44.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0365609
11312480
25001447

prune191.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

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×expm1-log1p-u add-cbrt-cube log1p-expm1-u 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 → 81
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series711.0ms

Counts
4 → 12
Calls
4 calls:
191.0ms
(* (cbrt y) (cbrt y))
177.0ms
(cbrt y)
172.0ms
(cbrt y)
171.0ms
(cbrt y)

simplify89.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune298.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (log (cbrt y)) x)
0.3b
(* x (log (pow y 2/3)))
0.6b
(cbrt y)
6.1b
(pow y 2/3)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
14×log-prod
10×pow1
9×add-exp-log unpow-prod-down
8×associate-*l* add-cbrt-cube
7×distribute-rgt-in distribute-lft-in associate-*r*
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×cbrt-prod pow-unpow log-pow sqr-pow
2×pow1/3 pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow-to-exp pow-pow pow-exp
Counts
4 → 89
Calls
4 calls:
4.0ms
(* (log (cbrt y)) x)
5.0ms
(* x (log (pow y 2/3)))
0.0ms
(cbrt y)
1.0ms
(pow y 2/3)

series548.0ms

Counts
4 → 12
Calls
4 calls:
118.0ms
(* (log (cbrt y)) x)
78.0ms
(* x (log (pow y 2/3)))
175.0ms
(cbrt y)
176.0ms
(pow y 2/3)

simplify159.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0282429
11130366
24923346
35001346

prune282.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (pow y 2/3)))
0.3b
(* x (log (cbrt y)))
0.6b
(cbrt y)
6.1b
(pow y 2/3)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
26×log-prod
23×add-sqr-sqrt
19×add-cube-cbrt *-un-lft-identity
13×distribute-rgt-in distribute-lft-in
10×pow1
9×add-exp-log cbrt-prod unpow-prod-down associate-*r*
8×add-cbrt-cube
6×associate-*l*
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×pow-unpow log-pow sqr-pow
2×pow1/3 pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow-to-exp pow-pow pow-exp
Counts
4 → 101
Calls
4 calls:
5.0ms
(* x (log (pow y 2/3)))
5.0ms
(* x (log (cbrt y)))
0.0ms
(cbrt y)
4.0ms
(pow y 2/3)

series537.0ms

Counts
4 → 12
Calls
4 calls:
81.0ms
(* x (log (pow y 2/3)))
92.0ms
(* x (log (cbrt y)))
185.0ms
(cbrt y)
179.0ms
(pow y 2/3)

simplify156.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0297519
11132440
24935410
35001410

prune296.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes122.0ms

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

sample1.0s

Algorithm
intervals
Results
425.0ms8046×body80valid
244.0ms8024×body80nan