Details

Time bar (total: 2.9s)

sample13.0ms

Algorithm
intervals
Results
5.0ms267×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune1.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- z y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv frac-2neg div-sub div-exp clear-num div-inv add-log-exp
Counts
1 → 52
Calls
1 calls:
7.0ms
(/ (- x y) (- z y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (- x y) (- z y))

simplify45.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0223354
1618340
22045340
35001340

prune90.0ms

Filtered
55 candidates to 37 candidates (67.3%)
Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- z y))
0.0b
(- (/ x (- z y)) (/ y (- z y)))
0.0b
(/ y (- z y))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
57×add-sqr-sqrt
48×times-frac
25×add-cube-cbrt
20×distribute-lft-out--
14×difference-of-squares
10×associate-/r*
8×associate-/r/
7×add-exp-log add-cbrt-cube
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×div-inv
3×pow1 distribute-rgt-out--
2×cbrt-undiv frac-2neg div-exp clear-num
1×sub-neg diff-log frac-sub sub-div
Counts
3 → 103
Calls
3 calls:
5.0ms
(/ x (- z y))
25.0ms
(- (/ x (- z y)) (/ y (- z y)))
5.0ms
(/ y (- z y))

series132.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(/ x (- z y))
63.0ms
(- (/ x (- z y)) (/ y (- z y)))
41.0ms
(/ y (- z y))

simplify69.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0298616
1858594
22468594
35002594

prune215.0ms

Filtered
112 candidates to 83 candidates (74.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- z y) (- x y))
0.2b
(/ 1 (/ (- z y) (- x y)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip div-sub inv-pow
Counts
2 → 200
Calls
2 calls:
7.0ms
(/ (- z y) (- x y))
11.0ms
(/ 1 (/ (- z y) (- x y)))

series185.0ms

Counts
2 → 6
Calls
2 calls:
61.0ms
(/ (- z y) (- x y))
124.0ms
(/ 1 (/ (- z y) (- x y)))

simplify83.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 2 (56.0ms)

IterNodesCost
05841790
126781621
250021454

prune225.0ms

Filtered
206 candidates to 92 candidates (44.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
13.7b
(cbrt (/ x (- z y)))
13.7b
(cbrt (/ x (- z y)))
13.7b
(cbrt (/ x (- z y)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
171×cbrt-prod
141×add-sqr-sqrt
135×*-un-lft-identity
123×times-frac
75×add-cube-cbrt
30×swap-sqr
27×distribute-lft-out--
24×associate-*r* associate-*l*
21×difference-of-squares
14×associate-/r/
11×pow1
9×pow1/3 unswap-sqr
7×cbrt-div flip3-- flip-- 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 → 198
Calls
4 calls:
24.0ms
(* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
5.0ms
(cbrt (/ x (- z y)))
5.0ms
(cbrt (/ x (- z y)))
5.0ms
(cbrt (/ x (- z y)))

series637.0ms

Counts
4 → 12
Calls
4 calls:
174.0ms
(* (cbrt (/ x (- z y))) (cbrt (/ x (- z y))))
151.0ms
(cbrt (/ x (- z y)))
155.0ms
(cbrt (/ x (- z y)))
157.0ms
(cbrt (/ x (- z y)))

simplify59.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
03742039
112731986
250011901

prune571.0ms

Filtered
210 candidates to 156 candidates (74.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes46.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
075

end0.0ms

sample327.0ms

Algorithm
intervals
Results
168.0ms8332×body80valid