Details

Time bar (total: 3.0s)

sample19.0ms

Algorithm
intervals
Results
9.0ms317×body80valid

simplify38.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1243
2403
3643
4843
51023
61283
71773
82723
95083
107363
117543
127563
137563

prune5.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- 1.0 x) z)
0.0b
(fma x y (* (- 1.0 x) z))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity
5×associate-*l*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
3×associate-*r*
2×expm1-log1p-u associate-*l/ log1p-expm1-u add-log-exp
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod fma-udef distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 34
Calls
2 calls:
9.0ms
(* (- 1.0 x) z)
1.0ms
(fma x y (* (- 1.0 x) z))

series60.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* (- 1.0 x) z)
32.0ms
(fma x y (* (- 1.0 x) z))

simplify53.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0131158
1458135
22209135
35001135

prune79.0ms

Filtered
40 candidates to 30 candidates (75.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New37340
Fresh000
Picked011
Done000
Total37441

Merged error: 0b

Counts
41 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (- 1.0 x))
0.2b
(cbrt (- 1.0 x))
0.2b
(cbrt (- 1.0 x))
0.2b
(* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
43×cbrt-prod
37×add-sqr-sqrt
35×*-un-lft-identity
18×cbrt-div
15×add-cube-cbrt
11×pow1
10×swap-sqr
9×flip3-- pow1/3 flip-- distribute-lft-out--
8×associate-*r* associate-*l*
7×difference-of-squares
6×add-exp-log
4×expm1-log1p-u frac-times add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 109
Calls
4 calls:
3.0ms
(cbrt (- 1.0 x))
3.0ms
(cbrt (- 1.0 x))
3.0ms
(cbrt (- 1.0 x))
10.0ms
(* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))

series377.0ms

Counts
4 → 12
Calls
4 calls:
94.0ms
(cbrt (- 1.0 x))
90.0ms
(cbrt (- 1.0 x))
88.0ms
(cbrt (- 1.0 x))
104.0ms
(* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))

simplify143.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 3 (132.0ms)

IterNodesCost
0330874
11075833
24675779
35001775

prune287.0ms

Filtered
121 candidates to 89 candidates (73.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1210121
Fresh022
Picked011
Done011
Total1214125

Merged error: 0b

Counts
125 → 4

localize9.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

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×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:
6.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series716.0ms

Counts
4 → 12
Calls
4 calls:
189.0ms
(* (cbrt z) (cbrt z))
178.0ms
(cbrt z)
172.0ms
(cbrt z)
176.0ms
(cbrt z)

simplify88.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0119308
1477281
22972258
35001255

prune196.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh011
Picked011
Done022
Total93497

Merged error: 0b

Counts
97 → 4

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma x y (* (* (- 1.0 x) (sqrt z)) (sqrt z)))
0.0b
(* (- 1.0 x) (sqrt z))
0.2b
(* (* (- 1.0 x) (sqrt z)) (sqrt z))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×associate-*r*
10×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
8×add-cube-cbrt
7×sqrt-prod
6×associate-*l* associate-*l/
4×pow-prod-down prod-exp cbrt-unprod
3×expm1-log1p-u log1p-expm1-u add-log-exp
2×flip3-- *-commutative flip-- unswap-sqr
1×fma-udef distribute-lft-out-- difference-of-squares
Counts
3 → 63
Calls
3 calls:
1.0ms
(fma x y (* (* (- 1.0 x) (sqrt z)) (sqrt z)))
7.0ms
(* (- 1.0 x) (sqrt z))
9.0ms
(* (* (- 1.0 x) (sqrt z)) (sqrt z))

series113.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(fma x y (* (* (- 1.0 x) (sqrt z)) (sqrt z)))
46.0ms
(* (- 1.0 x) (sqrt z))
30.0ms
(* (* (- 1.0 x) (sqrt z)) (sqrt z))

simplify36.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0273413
11087344
25001330

prune132.0ms

Filtered
72 candidates to 51 candidates (70.8%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New72072
Fresh000
Picked011
Done033
Total72476

Merged error: 0b

Counts
76 → 4

regimes62.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample508.0ms

Algorithm
intervals
Results
295.0ms10073×body80valid