Details

Time bar (total: 2.6s)

sample20.0ms

Algorithm
intervals
Results
8.0ms335×body80valid

simplify66.0ms

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

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (- 1.0 x) y (* x z))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(fma (- 1.0 x) y (* x z))

simplify72.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
03565
17452
231452
3171852
4500152

prune43.0ms

Filtered
13 candidates to 10 candidates (76.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z))))
0.5b
(cbrt (fma (- 1.0 x) y (* x z)))
0.5b
(cbrt (fma (- 1.0 x) y (* x z)))
0.5b
(cbrt (fma (- 1.0 x) y (* x z)))

rewrite12.0ms

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:
7.0ms
(* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z))))
1.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
1.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
1.0ms
(cbrt (fma (- 1.0 x) y (* x z)))

series889.0ms

Counts
4 → 12
Calls
4 calls:
237.0ms
(* (cbrt (fma (- 1.0 x) y (* x z))) (cbrt (fma (- 1.0 x) y (* x z))))
206.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
214.0ms
(cbrt (fma (- 1.0 x) y (* x z)))
231.0ms
(cbrt (fma (- 1.0 x) y (* x z)))

simplify150.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (138.0ms)

IterNodesCost
03111076
19771006
24465920
35001900

prune304.0ms

Filtered
93 candidates to 72 candidates (77.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(fma (- 1.0 x) y (* x z))
0.1b
(pow (fma (- 1.0 x) y (* x z)) 3)
40.9b
(cbrt (pow (fma (- 1.0 x) y (* x z)) 3))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×unpow-prod-down cube-prod
4×pow1 add-exp-log add-cbrt-cube
3×expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
2×cube-mult unpow3 sqr-pow
1×pow-to-exp pow-pow pow1/3 pow-exp rem-cbrt-cube fma-udef rem-cube-cbrt
Counts
3 → 58
Calls
3 calls:
0.0ms
(fma (- 1.0 x) y (* x z))
1.0ms
(pow (fma (- 1.0 x) y (* x z)) 3)
2.0ms
(cbrt (pow (fma (- 1.0 x) y (* x z)) 3))

series213.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(fma (- 1.0 x) y (* x z))
128.0ms
(pow (fma (- 1.0 x) y (* x z)) 3)
48.0ms
(cbrt (pow (fma (- 1.0 x) y (* x z)) 3))

simplify54.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0197404
1816369
25001362

prune143.0ms

Filtered
67 candidates to 38 candidates (56.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes62.0ms

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

sample468.0ms

Algorithm
intervals
Results
247.0ms10102×body80valid