Details

Time bar (total: 8.1s)

sample34.0ms

Algorithm
intervals
Results
15.0ms256×body80valid
9.0ms256×pre80true

simplify2.9s

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

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite1.0ms

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:
1.0ms
(fma x (* x x) (* x x))

series104.0ms

Counts
1 → 3
Calls
1 calls:
103.0ms
(fma x (* x x) (* x x))

simplify1.9s

Counts
14 → 14
Iterations
IterNodes
done5001
41269
3273
285
131
019

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma x (* x x) (* x x))
0.0b
(* (sqrt (fma x (* x x) (* x x))) (sqrt (fma x (* x x) (* x x))))
30.8b
(sqrt (fma x (* x x) (* x x)))
30.8b
(sqrt (fma x (* x x) (* x x)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
14×*-un-lft-identity add-cube-cbrt
10×sqrt-pow1 pow1/2
8×swap-sqr
6×add-cbrt-cube associate-*r* associate-*l* add-exp-log
5×pow-prod-up
4×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square
1×pow2 rem-square-sqrt pow-plus sqrt-unprod prod-exp *-commutative cbrt-unprod fma-udef
Counts
4 → 95
Calls
4 calls:
0.0ms
(fma x (* x x) (* x x))
9.0ms
(* (sqrt (fma x (* x x) (* x x))) (sqrt (fma x (* x x) (* x x))))
1.0ms
(sqrt (fma x (* x x) (* x x)))
1.0ms
(sqrt (fma x (* x x) (* x x)))

series285.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(fma x (* x x) (* x x))
85.0ms
(* (sqrt (fma x (* x x) (* x x))) (sqrt (fma x (* x x) (* x x))))
43.0ms
(sqrt (fma x (* x x) (* x x)))
50.0ms
(sqrt (fma x (* x x) (* x x)))

simplify1.5s

Counts
107 → 107
Iterations
IterNodes
done5018
31478
2401
1149
083

prune293.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes14.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done3
03

end0.0ms

sample961.0ms

Algorithm
intervals
Results
368.0ms8000×body80valid
205.0ms8000×pre80true