Details

Time bar (total: 3.2s)

sample17.0ms

Algorithm
intervals
Results
7.0ms336×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
093
1113
2132
3142
4142

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (/ y z) y x)

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:
0.0ms
(fma (/ y z) y x)

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(fma (/ y z) y x)

simplify39.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
02744
16839
222139
382039
4500239

prune32.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (fma (/ y z) y x))
0.5b
(cbrt (fma (/ y z) y x))
0.5b
(cbrt (fma (/ y z) y x))
0.5b
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))

rewrite9.0ms

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:
0.0ms
(cbrt (fma (/ y z) y x))
0.0ms
(cbrt (fma (/ y z) y x))
0.0ms
(cbrt (fma (/ y z) y x))
6.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))

series375.0ms

Counts
4 → 12
Calls
4 calls:
93.0ms
(cbrt (fma (/ y z) y x))
95.0ms
(cbrt (fma (/ y z) y x))
95.0ms
(cbrt (fma (/ y z) y x))
92.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))

simplify85.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 3 (76.0ms)

IterNodesCost
0157649
1578598
22529552
35002529

prune222.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
0.5b
(cbrt (* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x))))
0.5b
(cbrt (cbrt (fma (/ y z) y x)))
0.9b
(pow (cbrt (cbrt (fma (/ y z) y x))) 4)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
35×cbrt-prod
26×add-sqr-sqrt
18×add-cube-cbrt *-un-lft-identity
12×pow1
9×unpow-prod-down pow1/3
7×add-exp-log
6×swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
3×pow-unpow
2×pow-pow pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp pow-plus pow-exp prod-exp *-commutative cbrt-unprod sqr-pow
Counts
4 → 95
Calls
4 calls:
6.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
3.0ms
(cbrt (* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x))))
1.0ms
(cbrt (cbrt (fma (/ y z) y x)))
3.0ms
(pow (cbrt (cbrt (fma (/ y z) y x))) 4)

series399.0ms

Counts
4 → 12
Calls
4 calls:
91.0ms
(* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x)))
94.0ms
(cbrt (* (cbrt (fma (/ y z) y x)) (cbrt (fma (/ y z) y x))))
92.0ms
(cbrt (cbrt (fma (/ y z) y x)))
121.0ms
(pow (cbrt (cbrt (fma (/ y z) y x))) 4)

simplify51.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0274854
11068784
25002735

prune329.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (cbrt (cbrt (fma (/ y z) y x))))
0.6b
(cbrt (* (cbrt (cbrt (fma (/ y z) y x))) (cbrt (cbrt (fma (/ y z) y x)))))
0.9b
(pow (cbrt (cbrt (cbrt (fma (/ y z) y x)))) 4)
1.0b
(pow (cbrt (* (cbrt (cbrt (fma (/ y z) y x))) (cbrt (cbrt (fma (/ y z) y x))))) 4)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
38×cbrt-prod
16×unpow-prod-down
14×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×pow1 add-exp-log pow-unpow
4×expm1-log1p-u pow-pow pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-to-exp pow-exp sqr-pow
Counts
4 → 80
Calls
4 calls:
1.0ms
(cbrt (cbrt (cbrt (fma (/ y z) y x))))
3.0ms
(cbrt (* (cbrt (cbrt (fma (/ y z) y x))) (cbrt (cbrt (fma (/ y z) y x)))))
4.0ms
(pow (cbrt (cbrt (cbrt (fma (/ y z) y x)))) 4)
2.0ms
(pow (cbrt (* (cbrt (cbrt (fma (/ y z) y x))) (cbrt (cbrt (fma (/ y z) y x))))) 4)

series427.0ms

Counts
4 → 12
Calls
4 calls:
95.0ms
(cbrt (cbrt (cbrt (fma (/ y z) y x))))
94.0ms
(cbrt (* (cbrt (cbrt (fma (/ y z) y x))) (cbrt (cbrt (fma (/ y z) y x)))))
123.0ms
(pow (cbrt (cbrt (cbrt (fma (/ y z) y x)))) 4)
115.0ms
(pow (cbrt (* (cbrt (cbrt (fma (/ y z) y x))) (cbrt (cbrt (fma (/ y z) y x))))) 4)

simplify134.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 3 (120.0ms)

IterNodesCost
0267975
1844903
23572878
35002872

prune353.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0.0b

regimes186.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
052

end0.0ms

sample462.0ms

Algorithm
intervals
Results
233.0ms10682×body80valid