Details

Time bar (total: 2.5s)

sample15.0ms

Algorithm
intervals
Results
6.0ms322×body80valid

simplify190.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
0103
1192
2352
3572
4742
5882
61092
71632
83292
96522
1011692
1116152
1222612
1339632
1450012

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(fma z (- y x) x)

simplify43.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
03250
16739
228039
3153339
4500239

prune29.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (fma z (- y x) x)) (cbrt (fma z (- y x) x)))
0.5b
(cbrt (fma z (- y x) x))
0.5b
(cbrt (fma z (- y x) x))
0.5b
(cbrt (fma z (- y x) 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:
6.0ms
(* (cbrt (fma z (- y x) x)) (cbrt (fma z (- y x) x)))
1.0ms
(cbrt (fma z (- y x) x))
0.0ms
(cbrt (fma z (- y x) x))
1.0ms
(cbrt (fma z (- y x) x))

series552.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(* (cbrt (fma z (- y x) x)) (cbrt (fma z (- y x) x)))
122.0ms
(cbrt (fma z (- y x) x))
123.0ms
(cbrt (fma z (- y x) x))
128.0ms
(cbrt (fma z (- y x) x))

simplify125.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0227673
1829622
24037559
35001559

prune207.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (pow (pow (sqrt (cbrt (fma z (- y x) x))) 4) 1) (cbrt (fma z (- y x) x)))
0.4b
(pow (sqrt (cbrt (fma z (- y x) x))) 4)
0.5b
(cbrt (fma z (- y x) x))
0.5b
(cbrt (fma z (- y x) x))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
47×unpow-prod-down
41×add-sqr-sqrt
24×cbrt-prod
17×add-cube-cbrt *-un-lft-identity associate-*l*
16×sqrt-prod
14×unswap-sqr
13×add-exp-log
7×pow1 sqr-pow
6×associate-*r*
5×pow-exp prod-exp add-cbrt-cube
4×expm1-log1p-u pow-pow log1p-expm1-u add-log-exp
3×pow-to-exp pow-unpow pow1/3
2×sqrt-pow1
1×pow1/2 pow-prod-down *-commutative sqrt-pow2 cbrt-unprod
Counts
4 → 109
Calls
4 calls:
29.0ms
(* (pow (pow (sqrt (cbrt (fma z (- y x) x))) 4) 1) (cbrt (fma z (- y x) x)))
3.0ms
(pow (sqrt (cbrt (fma z (- y x) x))) 4)
0.0ms
(cbrt (fma z (- y x) x))
1.0ms
(cbrt (fma z (- y x) x))

series467.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(* (pow (pow (sqrt (cbrt (fma z (- y x) x))) 4) 1) (cbrt (fma z (- y x) x)))
175.0ms
(pow (sqrt (cbrt (fma z (- y x) x))) 4)
137.0ms
(cbrt (fma z (- y x) x))
126.0ms
(cbrt (fma z (- y x) x))

simplify61.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
04021182
11535959
25001812

prune315.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes46.0ms

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
052

end0.0ms

sample387.0ms

Algorithm
intervals
Results
192.0ms10067×body80valid