Details

Time bar (total: 3.0s)

sample27.0ms

Algorithm
intervals
Results
16.0ms333×body80valid

simplify41.0ms

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

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

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:
10.0ms
(* (- 1.0 x) z)
0.0ms
(fma x y (* (- 1.0 x) z))

series73.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (- 1.0 x) z)
41.0ms
(fma x y (* (- 1.0 x) z))

simplify56.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0131158
1458135
22209135
35001135

prune93.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

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

rewrite30.0ms

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:
19.0ms
(* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
2.0ms
(cbrt (- 1.0 x))
2.0ms
(cbrt (- 1.0 x))
2.0ms
(cbrt (- 1.0 x))

series422.0ms

Counts
4 → 12
Calls
4 calls:
116.0ms
(* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))
97.0ms
(cbrt (- 1.0 x))
112.0ms
(cbrt (- 1.0 x))
96.0ms
(cbrt (- 1.0 x))

simplify158.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 3 (148.0ms)

IterNodesCost
0330874
11068833
24669779
35001775

prune368.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

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))
0.4b
(pow (cbrt (cbrt (- 1.0 x))) 4)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-prod
19×add-sqr-sqrt *-un-lft-identity
11×add-cube-cbrt unpow-prod-down
6×cbrt-div
5×pow1 add-exp-log
4×expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
3×pow-unpow flip3-- flip--
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 79
Calls
4 calls:
2.0ms
(cbrt (- 1.0 x))
2.0ms
(cbrt (- 1.0 x))
2.0ms
(cbrt (- 1.0 x))
6.0ms
(pow (cbrt (cbrt (- 1.0 x))) 4)

series459.0ms

Counts
4 → 12
Calls
4 calls:
93.0ms
(cbrt (- 1.0 x))
97.0ms
(cbrt (- 1.0 x))
99.0ms
(cbrt (- 1.0 x))
169.0ms
(pow (cbrt (cbrt (- 1.0 x))) 4)

simplify137.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 3 (129.0ms)

IterNodesCost
0386648
11207619
24488591
35001587

prune371.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes55.0ms

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

sample697.0ms

Algorithm
intervals
Results
490.0ms10214×body80valid