Details

Time bar (total: 3.9s)

sample10.0ms

Algorithm
intervals
Results
4.0ms348×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
062
162

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.7b

localize5.0ms

Local error

Found 1 expressions with local error:

0.7b
(/ 1.0 (* x x))

rewrite4.0ms

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:
3.0ms
(/ 1.0 (* x x))

series24.0ms

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

simplify92.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09986
132071
295271
3449771
4500271

prune35.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

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)

simplify33.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0311449
11180415
25001406

prune109.0ms

Pruning

6 alts after pruning (4 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)))
21.6b
(cbrt (/ (/ 1.0 x) x))
21.6b
(cbrt (/ (/ 1.0 x) x))
21.6b
(cbrt (/ (/ 1.0 x) x))

rewrite102.0ms

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:
66.0ms
(* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
4.0ms
(cbrt (/ (/ 1.0 x) x))
4.0ms
(cbrt (/ (/ 1.0 x) x))
4.0ms
(cbrt (/ (/ 1.0 x) x))

series1.0s

Counts
4 → 12
Calls
4 calls:
437.0ms
(* (cbrt (/ (/ 1.0 x) x)) (cbrt (/ (/ 1.0 x) x)))
200.0ms
(cbrt (/ (/ 1.0 x) x))
200.0ms
(cbrt (/ (/ 1.0 x) x))
202.0ms
(cbrt (/ (/ 1.0 x) x))

simplify80.0ms

Algorithm
egg-herbie
Counts
343 → 343
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
06053863
122363771
250023705

prune802.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.6b
(cbrt (/ 1.0 x))
21.6b
(cbrt (/ (/ 1.0 x) x))
21.6b
(cbrt (/ (/ 1.0 x) x))

rewrite17.0ms

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:
0.0ms
(cbrt x)
1.0ms
(cbrt (/ 1.0 x))
4.0ms
(cbrt (/ (/ 1.0 x) x))
4.0ms
(cbrt (/ (/ 1.0 x) x))

series777.0ms

Counts
4 → 12
Calls
4 calls:
176.0ms
(cbrt x)
197.0ms
(cbrt (/ 1.0 x))
207.0ms
(cbrt (/ (/ 1.0 x) x))
197.0ms
(cbrt (/ (/ 1.0 x) x))

simplify40.0ms

Algorithm
egg-herbie
Counts
149 → 149
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
03721177
110891125
250021088

prune381.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes64.0ms

Accuracy

0% (0.1b 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

sample243.0ms

Algorithm
intervals
Results
141.0ms10581×body80valid