Details

Time bar (total: 8.7s)

sample15.0ms

Algorithm
intervals
Results
5.0ms256×body80valid
4.0ms256×pre80true

simplify2.6s

Counts
1 → 1
Iterations
IterNodes
done5001
82438
71183
6419
5157
480
343
226
113
04

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (* x x)) (* x x))
0.1b
(* x (* x x))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1
7×add-cbrt-cube add-exp-log
5×pow-prod-up
4×add-sqr-sqrt add-log-exp
3×*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×insert-posit16
1×pow2 +-commutative sum-log distribute-lft1-in flip3-+ pow-plus cube-unmult associate-*r* pow-sqr *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 39
Calls
2 calls:
25.0ms
(+ (* x (* x x)) (* x x))
17.0ms
(* x (* x x))

series127.0ms

Counts
2 → 6
Calls
2 calls:
86.0ms
(+ (* x (* x x)) (* x x))
40.0ms
(* x (* x x))

simplify1.7s

Counts
45 → 45
Iterations
IterNodes
done5006
32169
2508
1155
059

prune106.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (+ (* x x) x))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt associate-*r*
4×*-un-lft-identity
3×pow1 add-cbrt-cube associate-*l* add-exp-log add-cube-cbrt
2×associate-*r/
1×distribute-rgt-in distribute-lft-in distribute-lft1-in flip3-+ distribute-rgt-out pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ insert-posit16 add-log-exp unswap-sqr
Counts
1 → 25
Calls
1 calls:
38.0ms
(* x (+ (* x x) x))

series93.0ms

Counts
1 → 3
Calls
1 calls:
93.0ms
(* x (+ (* x x) x))

simplify1.0s

Counts
28 → 28
Iterations
IterNodes
done5001
2741
1159
045

prune55.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.1b
(* x (* x x))
0.2b
(* (sqrt (* x (* x x))) (sqrt (* x (* x x))))
20.1b
(sqrt (* x (* x x)))
20.1b
(sqrt (* x (* x x)))

rewrite163.0ms

Algorithm
rewrite-expression-head
Rules
321×pow1
154×sqrt-pow1
139×pow-prod-up
87×pow-prod-down
35×pow-sqr
22×pow-plus
18×pow2
17×cube-unmult
14×pow1/2
12×add-sqr-sqrt
11×add-cbrt-cube add-exp-log
9×*-un-lft-identity add-cube-cbrt
7×associate-*l*
6×sqrt-prod
5×associate-*r*
4×swap-sqr prod-exp cbrt-unprod insert-posit16 add-log-exp
2×*-commutative unswap-sqr
1×rem-square-sqrt sqrt-unprod
Counts
4 → 167
Calls
4 calls:
23.0ms
(* x (* x x))
107.0ms
(* (sqrt (* x (* x x))) (sqrt (* x (* x x))))
11.0ms
(sqrt (* x (* x x)))
11.0ms
(sqrt (* x (* x x)))

series166.0ms

Counts
4 → 12
Calls
4 calls:
35.0ms
(* x (* x x))
44.0ms
(* (sqrt (* x (* x x))) (sqrt (* x (* x x))))
40.0ms
(sqrt (* x (* x x)))
47.0ms
(sqrt (* x (* x x)))

simplify1.7s

Counts
179 → 179
Iterations
IterNodes
done5001
32198
2675
1286
0123

prune279.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes23.0ms

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
done6
16
04

end0.0ms

sample536.0ms

Algorithm
intervals
Results
216.0ms8000×body80valid
202.0ms8000×pre80true