Details

Time bar (total: 3.8s)

sample11.0ms

Algorithm
intervals
Results
5.0ms357×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
062
162

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize5.0ms

Local error

Found 1 expressions with local error:

0.5b
(/ 1.0 (* x x))

rewrite5.0ms

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:
5.0ms
(/ 1.0 (* x x))

series24.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(/ 1.0 (* x x))

simplify95.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09986
132071
295271
3449771
4500271

prune36.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize3.0ms

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 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:
6.0ms
(/ (/ 1.0 x) x)

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ (/ 1.0 x) x)

simplify35.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0311449
11180415
25001406

prune115.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
18.8b
(cbrt (/ (/ 1.0 x) x))
18.8b
(cbrt (/ (/ 1.0 x) x))
18.8b
(cbrt (/ (/ 1.0 x) x))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
486×times-frac
325×cbrt-prod
309×add-sqr-sqrt
253×add-cube-cbrt *-un-lft-identity
46×swap-sqr associate-*r* associate-*l*
28×div-inv
16×unswap-sqr
11×pow1
9×pow1/3
7×cbrt-div
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 → 331
Calls
4 calls:
46.0ms
(* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
6.0ms
(cbrt (/ (/ 1.0 x) x))
6.0ms
(cbrt (/ (/ 1.0 x) x))
5.0ms
(cbrt (/ (/ 1.0 x) x))

series846.0ms

Counts
4 → 12
Calls
4 calls:
237.0ms
(* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
208.0ms
(cbrt (/ (/ 1.0 x) x))
196.0ms
(cbrt (/ (/ 1.0 x) x))
204.0ms
(cbrt (/ (/ 1.0 x) x))

simplify87.0ms

Algorithm
egg-herbie
Counts
343 → 343
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
06053863
122363771
250023705

prune825.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.6b
(cbrt (/ 1.0 x))
18.8b
(cbrt (/ (/ 1.0 x) x))
18.8b
(cbrt (/ (/ 1.0 x) x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
141×times-frac
102×cbrt-prod
82×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×div-inv
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×cbrt-div
Counts
4 → 137
Calls
4 calls:
1.0ms
(cbrt x)
2.0ms
(cbrt (/ 1.0 x))
6.0ms
(cbrt (/ (/ 1.0 x) x))
6.0ms
(cbrt (/ (/ 1.0 x) x))

series793.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt x)
194.0ms
(cbrt (/ 1.0 x))
209.0ms
(cbrt (/ (/ 1.0 x) x))
207.0ms
(cbrt (/ (/ 1.0 x) x))

simplify40.0ms

Algorithm
egg-herbie
Counts
149 → 149
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
03721177
110891125
250021088

prune395.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes79.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
042

end0.0ms

sample257.0ms

Algorithm
intervals
Results
145.0ms10698×body80valid