Details

Time bar (total: 3.5s)

sample21.0ms

Algorithm
intervals
Results
9.0ms341×body80valid

simplify6.0ms

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: 0.4b

localize6.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ 1.0 (* x x))

rewrite9.0ms

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:
8.0ms
(/ 1.0 (* x x))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(/ 1.0 (* x x))

simplify94.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
09986
132071
295271
3449771
4500271

prune34.0ms

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)

rewrite14.0ms

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:
11.0ms
(/ (/ 1.0 x) x)

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ (/ 1.0 x) x)

simplify34.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0311449
11180415
25001406

prune115.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 4 expressions with local error:

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

rewrite38.0ms

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:
25.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))
2.0ms
(cbrt (/ 1.0 x))

series833.0ms

Counts
4 → 12
Calls
4 calls:
238.0ms
(* (cbrt (/ 1.0 x)) (cbrt (/ 1.0 x)))
207.0ms
(cbrt (/ 1.0 x))
195.0ms
(cbrt (/ 1.0 x))
193.0ms
(cbrt (/ 1.0 x))

simplify130.0ms

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 3 (119.0ms)

IterNodesCost
02221079
18121039
24659997
35001993

prune374.0ms

Pruning

12 alts after pruning (10 fresh and 2 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.4b
(/ (* (cbrt (/ 1.0 x)) (cbrt 1.0)) (cbrt x))
0.5b
(cbrt x)
0.6b
(cbrt (/ 1.0 x))
0.6b
(cbrt (/ 1.0 x))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
35×cbrt-prod
24×times-frac
23×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×add-exp-log
6×associate-/r*
5×add-cbrt-cube
4×pow1 add-log-exp
3×cbrt-div pow1/3 div-inv
2×cbrt-undiv div-exp
1×frac-2neg associate-*l/ prod-exp clear-num cbrt-unprod associate-/l/ associate-/l*
Counts
4 → 83
Calls
4 calls:
14.0ms
(/ (* (cbrt (/ 1.0 x)) (cbrt 1.0)) (cbrt x))
1.0ms
(cbrt x)
2.0ms
(cbrt (/ 1.0 x))
3.0ms
(cbrt (/ 1.0 x))

series855.0ms

Counts
4 → 12
Calls
4 calls:
269.0ms
(/ (* (cbrt (/ 1.0 x)) (cbrt 1.0)) (cbrt x))
188.0ms
(cbrt x)
196.0ms
(cbrt (/ 1.0 x))
202.0ms
(cbrt (/ 1.0 x))

simplify149.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0230550
1792522
24705507
35001507

prune266.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.0b

regimes101.0ms

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

sample288.0ms

Algorithm
intervals
Results
144.0ms10622×body80valid