Details

Time bar (total: 1.5s)

sample19.0ms

Algorithm
intervals
Results
8.0ms335×body80valid

simplify58.0ms

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

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

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:
0.0ms
(fma x y (* z (- 1.0 y)))
12.0ms
(* z (- 1.0 y))

series80.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(fma x y (* z (- 1.0 y)))
42.0ms
(* z (- 1.0 y))

simplify115.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 3 (109.0ms)

IterNodesCost
0212423
1792271
23526241
35001217

prune102.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma x y (cbrt (pow (* z (- 1.0 y)) 3)))
0.0b
(* z (- 1.0 y))
0.1b
(pow (* z (- 1.0 y)) 3)
38.1b
(cbrt (pow (* z (- 1.0 y)) 3))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×*-un-lft-identity
20×add-cube-cbrt
18×prod-diff
11×distribute-rgt-in distribute-lft-in
9×pow1 add-exp-log add-cbrt-cube
8×cbrt-prod
6×associate-*r/
5×associate-*r*
4×cube-div expm1-log1p-u log1p-expm1-u add-log-exp
3×pow-unpow flip3-- associate-*l* flip--
2×cube-mult sub-neg unpow-prod-down cbrt-div pow-pow unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
1×pow-to-exp pow1/3 *-commutative rem-cbrt-cube fma-udef distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 103
Calls
4 calls:
0.0ms
(fma x y (cbrt (pow (* z (- 1.0 y)) 3)))
13.0ms
(* z (- 1.0 y))
5.0ms
(pow (* z (- 1.0 y)) 3)
2.0ms
(cbrt (pow (* z (- 1.0 y)) 3))

series212.0ms

Counts
4 → 12
Calls
4 calls:
52.0ms
(fma x y (cbrt (pow (* z (- 1.0 y)) 3)))
41.0ms
(* z (- 1.0 y))
59.0ms
(pow (* z (- 1.0 y)) 3)
59.0ms
(cbrt (pow (* z (- 1.0 y)) 3))

simplify67.0ms

Algorithm
egg-herbie
Counts
115 → 115
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
0376682
11678512
25002505

prune267.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes47.0ms

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

sample458.0ms

Algorithm
intervals
Results
241.0ms10149×body80valid