Details

Time bar (total: 3.2s)

sample18.0ms

Algorithm
intervals
Results
8.0ms322×body80valid

simplify61.0ms

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

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×pow1 add-exp-log add-cbrt-cube
3×associate-*l*
2×expm1-log1p-u sub-neg associate-*r/ 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 → 56
Calls
2 calls:
11.0ms
(* z (- 1.0 y))
0.0ms
(fma x y (* z (- 1.0 y)))

series74.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(* z (- 1.0 y))
34.0ms
(fma x y (* z (- 1.0 y)))

simplify114.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (108.0ms)

IterNodesCost
0212423
1792271
23526241
35001217

prune106.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y))))
0.6b
(cbrt (* z (- 1.0 y)))
0.6b
(cbrt (* z (- 1.0 y)))
0.6b
(cbrt (* z (- 1.0 y)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*r/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
9×flip3-- pow1/3 flip--
8×add-cube-cbrt *-un-lft-identity
7×cbrt-prod
6×add-exp-log
4×expm1-log1p-u frac-times swap-sqr associate-*r* associate-*l* add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 80
Calls
4 calls:
9.0ms
(* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y))))
3.0ms
(cbrt (* z (- 1.0 y)))
3.0ms
(cbrt (* z (- 1.0 y)))
4.0ms
(cbrt (* z (- 1.0 y)))

series620.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y))))
148.0ms
(cbrt (* z (- 1.0 y)))
141.0ms
(cbrt (* z (- 1.0 y)))
146.0ms
(cbrt (* z (- 1.0 y)))

simplify66.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0413950
11418892
25002813

prune347.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt z) (cbrt z))
0.6b
(cbrt (* z (- 1.0 y)))
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
23×cbrt-prod
22×add-sqr-sqrt
14×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×cbrt-div associate-*r/ pow-prod-down pow-sqr pow-prod-up
1×pow2 flip3-- pow-plus prod-exp *-commutative flip-- cbrt-unprod
Counts
4 → 81
Calls
4 calls:
6.0ms
(* (cbrt z) (cbrt z))
3.0ms
(cbrt (* z (- 1.0 y)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series768.0ms

Counts
4 → 12
Calls
4 calls:
221.0ms
(* (cbrt z) (cbrt z))
143.0ms
(cbrt (* z (- 1.0 y)))
210.0ms
(cbrt z)
194.0ms
(cbrt z)

simplify48.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0320433
11151402
25002374

prune351.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes64.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
083
183

end0.0ms

sample494.0ms

Algorithm
intervals
Results
265.0ms10131×body80valid