Details

Time bar (total: 1.7s)

sample19.0ms

Algorithm
intervals
Results
10.0ms316×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1122
2152
3162
4162

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.9b

localize4.0ms

Local error

Found 1 expressions with local error:

5.6b
(/ (* x y) z)

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-/r*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
3.0ms
(/ (* x y) z)

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(/ (* x y) z)

simplify54.0ms

Algorithm
egg-herbie
Counts
24 → 24
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011185
151470
2247170
3500170

prune41.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

3.4b
(* x (/ y z))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
7.0ms
(* x (/ y z))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* x (/ y z))

simplify64.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0166133
1744118
23153118
35002118

prune60.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

3.4b
(/ x (/ z y))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 frac-2neg clear-num associate-/r/ add-log-exp
Counts
1 → 70
Calls
1 calls:
5.0ms
(/ x (/ z y))

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(/ x (/ z y))

simplify35.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0325452
11331432
25002431

prune143.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize7.0ms

Local error

Found 4 expressions with local error:

1.7b
(/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
9.6b
(cbrt (/ z y))
9.6b
(cbrt (/ z y))
9.6b
(cbrt (/ z y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
30×times-frac
27×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×add-exp-log
7×cbrt-div add-cbrt-cube
4×pow1 div-inv add-log-exp
3×pow1/3 associate-/r/ associate-/l*
2×cbrt-undiv div-exp
1×frac-times frac-2neg associate-*r/ associate-*l/ prod-exp clear-num associate-/r* cbrt-unprod
Counts
4 → 90
Calls
4 calls:
7.0ms
(/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
1.0ms
(cbrt (/ z y))
1.0ms
(cbrt (/ z y))
2.0ms
(cbrt (/ z y))

series261.0ms

Counts
4 → 12
Calls
4 calls:
79.0ms
(/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
58.0ms
(cbrt (/ z y))
61.0ms
(cbrt (/ z y))
63.0ms
(cbrt (/ z y))

simplify48.0ms

Algorithm
egg-herbie
Counts
102 → 102
Iterations

Useful iterations: 3 (41.0ms)

IterNodesCost
0249647
1603599
21751587
35002555

prune252.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes124.0ms

Accuracy

67.8% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 6.3b

bsearch1.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02318
12318

end0.0ms

sample505.0ms

Algorithm
intervals
Results
318.0ms9673×body80valid