Details

Time bar (total: 9.3s)

sample26.0ms

Algorithm
intervals
Results
17.0ms341×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.2b

localize6.0ms

Local error

Found 1 expressions with local error:

1.2b
(/ 1.0 (* x x))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt associate-/l*
2×cbrt-undiv div-exp
1×pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod insert-posit16 div-inv add-log-exp
Counts
1 → 22
Calls
1 calls:
6.0ms
(/ 1.0 (* x x))

series37.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(/ 1.0 (* x x))

simplify789.0ms

Counts
25 → 25
Iterations
IterNodes
done5001
2610
1110
044

prune85.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/l*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv associate-/r* div-exp
1×pow1 clear-num frac-2neg insert-posit16 add-log-exp associate-/l/
Counts
1 → 71
Calls
1 calls:
8.0ms
(/ (/ 1.0 x) x)

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ (/ 1.0 x) x)

simplify987.0ms

Counts
74 → 74
Iterations
IterNodes
done5001
21622
1339
0141

prune254.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite12.0ms

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×add-cbrt-cube insert-posit16 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 → 77
Calls
4 calls:
8.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.0s

Counts
4 → 12
Calls
4 calls:
297.0ms
(* (cbrt x) (cbrt x))
226.0ms
(cbrt x)
254.0ms
(cbrt x)
237.0ms
(cbrt x)

simplify1.3s

Counts
89 → 89
Iterations
IterNodes
done5001
2731
1140
063

prune381.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (/ (cbrt 1.0) (cbrt x)) (/ (cbrt 1.0) (cbrt x)))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
197×add-sqr-sqrt
193×cbrt-prod
184×times-frac
107×*-un-lft-identity add-cube-cbrt
40×swap-sqr associate-*r* associate-*l*
25×unswap-sqr
16×add-exp-log
11×pow1
8×add-cbrt-cube
4×cbrt-undiv div-exp prod-exp cbrt-unprod insert-posit16 div-inv add-log-exp
3×pow1/3
1×pow2 frac-times pow-plus pow-prod-down associate-*l/ associate-*r/ pow-sqr *-commutative pow-prod-up
Counts
4 → 206
Calls
4 calls:
34.0ms
(* (/ (cbrt 1.0) (cbrt x)) (/ (cbrt 1.0) (cbrt x)))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.3s

Counts
4 → 12
Calls
4 calls:
437.0ms
(* (/ (cbrt 1.0) (cbrt x)) (/ (cbrt 1.0) (cbrt x)))
289.0ms
(cbrt x)
304.0ms
(cbrt x)
255.0ms
(cbrt x)

simplify986.0ms

Counts
218 → 218
Iterations
IterNodes
done5000
1914
0249

prune1.1s

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

regimes171.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample720.0ms

Algorithm
intervals
Results
557.0ms10550×body80valid