Details

Time bar (total: 2.0s)

sample20.0ms

Algorithm
intervals
Results
11.0ms316×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
082
1122
2152
3162
4162

prune2.0ms

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 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
3.0ms
(/ (* x y) z)

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/ (* x y) z)

simplify67.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
011391
151676
2247376
3500276

prune54.0ms

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))

rewrite11.0ms

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 expm1-log1p-u associate-*r/ div-exp pow-prod-down *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
10.0ms
(* x (/ y z))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(* x (/ y z))

simplify77.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0168139
1746124
23155124
35002124

prune71.0ms

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 expm1-log1p-u frac-2neg clear-num associate-/r/ log1p-expm1-u add-log-exp
Counts
1 → 72
Calls
1 calls:
5.0ms
(/ x (/ z y))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(/ x (/ z y))

simplify45.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0327458
11333438
25001437

prune174.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize11.0ms

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 expm1-log1p-u log1p-expm1-u 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 → 98
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))

series296.0ms

Counts
4 → 12
Calls
4 calls:
88.0ms
(/ x (* (cbrt (/ z y)) (cbrt (/ z y))))
69.0ms
(cbrt (/ z y))
71.0ms
(cbrt (/ z y))
67.0ms
(cbrt (/ z y))

simplify56.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 3 (47.0ms)

IterNodesCost
0256679
1613631
21791616
35001584

prune304.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes134.0ms

Accuracy

67.8% (2.0b remaining)

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

bsearch1.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02318
12318

end0.0ms

sample532.0ms

Algorithm
intervals
Results
333.0ms9673×body80valid