Details

Time bar (total: 11.3s)

sample24.0ms

Algorithm
intervals
Results
11.0ms327×body80valid

simplify23.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.6b

localize7.0ms

Local error

Found 1 expressions with local error:

0.6b
(/ 1.0 (* x x))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
25.0ms
(/ 1.0 (* x x))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ 1.0 (* x x))

simplify1.3s

Counts
24 → 24

prune43.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ 1.0 x) x)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
12.0ms
(/ (/ 1.0 x) x)

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(/ (/ 1.0 x) x)

simplify1.3s

Counts
73 → 73

prune165.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod
81×add-sqr-sqrt
69×times-frac
57×add-cube-cbrt *-un-lft-identity
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div div-inv
6×add-exp-log
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 144
Calls
4 calls:
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
27.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))

series1.3s

Counts
4 → 12
Calls
4 calls:
338.0ms
(cbrt (/ 1.0 x))
296.0ms
(cbrt (/ 1.0 x))
355.0ms
(cbrt (/ 1.0 x))
335.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))

simplify1.9s

Counts
156 → 156

prune520.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 4 expressions with local error:

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

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
93×cbrt-prod
75×add-sqr-sqrt
60×times-frac
51×add-cube-cbrt *-un-lft-identity
16×swap-sqr associate-*r* associate-*l*
11×pow1
9×pow1/3 unswap-sqr
6×add-exp-log cbrt-div div-inv
4×add-cbrt-cube add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*r/ associate-*l/ prod-exp *-commutative cbrt-unprod
Counts
4 → 133
Calls
4 calls:
2.0ms
(cbrt (/ 1.0 x))
3.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt x)
61.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))

series1.3s

Counts
4 → 12
Calls
4 calls:
359.0ms
(cbrt (/ 1.0 x))
330.0ms
(cbrt (/ 1.0 x))
295.0ms
(cbrt x)
364.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))

simplify1.9s

Counts
145 → 145

prune498.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes69.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify13.0ms

end0.0ms

sample551.0ms

Algorithm
intervals
Results
286.0ms10623×body80valid