Details

Time bar (total: 25.6s)

sample41.0ms

Algorithm
intervals
Results
13.0ms256×body80valid
6.0ms256×pre80true

simplify6.9s

Counts
1 → 1
Iterations
IterNodes
done5000
82702
71178
6421
5190
493
348
230
114
04

prune25.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma x (* x x) (* x x))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
3.0ms
(fma x (* x x) (* x x))

series112.0ms

Counts
1 → 3
Calls
1 calls:
112.0ms
(fma x (* x x) (* x x))

simplify4.0s

Counts
14 → 14
Iterations
IterNodes
done5001
41272
3273
285
131
019

prune119.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize112.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (fma x (* x x) (* x x))) (cbrt (fma x (* x x) (* x x))))
30.1b
(cbrt (fma x (* x x) (* x x)))
30.1b
(cbrt (fma x (* x x) (* x x)))
30.1b
(cbrt (fma x (* x x) (* x x)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 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 → 85
Calls
4 calls:
33.0ms
(* (cbrt (fma x (* x x) (* x x))) (cbrt (fma x (* x x) (* x x))))
4.0ms
(cbrt (fma x (* x x) (* x x)))
4.0ms
(cbrt (fma x (* x x) (* x x)))
4.0ms
(cbrt (fma x (* x x) (* x x)))

series365.0ms

Counts
4 → 12
Calls
4 calls:
98.0ms
(* (cbrt (fma x (* x x) (* x x))) (cbrt (fma x (* x x) (* x x))))
101.0ms
(cbrt (fma x (* x x) (* x x)))
93.0ms
(cbrt (fma x (* x x) (* x x)))
73.0ms
(cbrt (fma x (* x x) (* x x)))

simplify4.3s

Counts
97 → 97
Iterations
IterNodes
done5000
31972
2705
1255
0106

prune751.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize96.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma x (* x x) (* x x))
0.1b
(* (* (fma x (* x x) (* x x)) (fma x (* x x) (* x x))) (fma x (* x x) (* x x)))
0.1b
(* (fma x (* x x) (* x x)) (fma x (* x x) (* x x)))
18.8b
(cbrt (* (* (fma x (* x x) (* x x)) (fma x (* x x) (* x x))) (fma x (* x x) (* x x))))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
30×pow1
12×add-sqr-sqrt
11×add-cbrt-cube add-exp-log
9×*-un-lft-identity add-cube-cbrt
7×pow-plus pow-prod-up
6×associate-*r*
5×fma-udef
4×expm1-log1p-u associate-*l* pow-prod-down prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
3×pow2 swap-sqr pow-sqr
2×distribute-rgt-in distribute-lft-in pow3 *-commutative unswap-sqr
1×cbrt-prod pow1/3 rem-cbrt-cube
Counts
4 → 87
Calls
4 calls:
2.0ms
(fma x (* x x) (* x x))
50.0ms
(* (* (fma x (* x x) (* x x)) (fma x (* x x) (* x x))) (fma x (* x x) (* x x)))
28.0ms
(* (fma x (* x x) (* x x)) (fma x (* x x) (* x x)))
40.0ms
(cbrt (* (* (fma x (* x x) (* x x)) (fma x (* x x) (* x x))) (fma x (* x x) (* x x))))

series381.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(fma x (* x x) (* x x))
65.0ms
(* (* (fma x (* x x) (* x x)) (fma x (* x x) (* x x))) (fma x (* x x) (* x x)))
56.0ms
(* (fma x (* x x) (* x x)) (fma x (* x x) (* x x)))
132.0ms
(cbrt (* (* (fma x (* x x) (* x x)) (fma x (* x x) (* x x))) (fma x (* x x) (* x x))))

simplify6.3s

Counts
99 → 99
Iterations
IterNodes
done5000
32864
2681
1222
098

prune782.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes88.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done3
03

end0.0ms

sample843.0ms

Algorithm
intervals
Results
438.0ms8000×body80valid
179.0ms8000×pre80true