Details

Time bar (total: 17.1s)

sample28.0ms

Algorithm
intervals
Results
11.0ms349×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done6
16
04

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize9.0ms

Local error

Found 1 expressions with local error:

0.5b
(/ 1.0 (* x x))

rewrite13.0ms

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 div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
12.0ms
(/ 1.0 (* x x))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(/ 1.0 (* x x))

simplify1.5s

Counts
24 → 24
Iterations
IterNodes
done5000
31448
2324
1102
043

prune106.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite22.0ms

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 add-log-exp associate-/l/
Counts
1 → 70
Calls
1 calls:
16.0ms
(/ (/ 1.0 x) x)

series49.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (/ 1.0 x) x)

simplify3.0s

Counts
73 → 73
Iterations
IterNodes
done5042
34530
2835
1316
0140

prune419.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

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)

rewrite24.0ms

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 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 → 73
Calls
4 calls:
17.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
291.0ms
(* (cbrt x) (cbrt x))
269.0ms
(cbrt x)
311.0ms
(cbrt x)
278.0ms
(cbrt x)

simplify3.3s

Counts
85 → 85
Iterations
IterNodes
done5007
43735
31034
2377
1136
061

prune308.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ (/ (/ 1.0 x) (cbrt (* x x))) (cbrt x))
0.3b
(/ (/ 1.0 x) (cbrt (* x x)))
0.6b
(cbrt x)
19.7b
(cbrt (* x x))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
1049×times-frac
462×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
280×cbrt-prod
69×associate-/l*
42×div-inv
18×add-exp-log
11×add-cbrt-cube
10×associate-/r*
9×cbrt-undiv div-exp
4×pow1 add-log-exp
2×clear-num frac-2neg pow1/3 associate-/l/
Counts
4 → 519
Calls
4 calls:
33.0ms
(/ (/ (/ 1.0 x) (cbrt (* x x))) (cbrt x))
23.0ms
(/ (/ 1.0 x) (cbrt (* x x)))
1.0ms
(cbrt x)
4.0ms
(cbrt (* x x))

series861.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(/ (/ (/ 1.0 x) (cbrt (* x x))) (cbrt x))
324.0ms
(/ (/ 1.0 x) (cbrt (* x x)))
262.0ms
(cbrt x)
219.0ms
(cbrt (* x x))

simplify2.8s

Counts
531 → 531
Iterations
IterNodes
done5004
24567
11895
0808

prune2.8s

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes126.0ms

Accuracy

0% (0.2b 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

sample499.0ms

Algorithm
intervals
Results
263.0ms10684×body80valid