Details

Time bar (total: 4.0s)

sample13.0ms

Algorithm
intervals
Results
6.0ms326×body80valid

simplify29.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
0194
1454
2823
31273
41683
52243
63593
76663
87633
97633

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (- x) (fma 0.12 x 0.253) 1.0)

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 (- x) (fma 0.12 x 0.253) 1.0)

series36.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(fma (- x) (fma 0.12 x 0.253) 1.0)

simplify72.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
04266
110253
243353
3213253
4500153

prune28.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.1b
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
0.1b
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
0.1b
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
0.2b
(* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

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 (- x) (fma 0.12 x 0.253) 1.0))
0.0ms
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
0.0ms
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
6.0ms
(* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

series727.0ms

Counts
4 → 12
Calls
4 calls:
179.0ms
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
181.0ms
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
180.0ms
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
186.0ms
(* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

simplify45.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
03551123
112421046
25001918

prune283.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.1b
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
0.2b
(cbrt (* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))))
0.2b
(* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
0.2b
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
29×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 → 82
Calls
4 calls:
0.0ms
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
3.0ms
(cbrt (* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))))
6.0ms
(* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
5.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

series734.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))
189.0ms
(cbrt (* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0))))
184.0ms
(* (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)) (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
178.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

simplify64.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
05891221
120111144
250011052

prune352.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.2b
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
0.2b
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
0.2b
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
0.2b
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log expm1-log1p-u pow1/3 add-cbrt-cube log1p-expm1-u add-log-exp
Counts
4 → 64
Calls
4 calls:
1.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
1.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
1.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
1.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

series737.0ms

Counts
4 → 12
Calls
4 calls:
195.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
181.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
180.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))
180.0ms
(cbrt (cbrt (fma (- x) (fma 0.12 x 0.253) 1.0)))

simplify66.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 3 (55.0ms)

IterNodesCost
0189992
1566944
22121856
35002852

prune374.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes27.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073

end0.0ms

sample318.0ms

Algorithm
intervals
Results
205.0ms10651×body80valid