Details

Time bar (total: 1.5s)

sample13.0ms

Algorithm
intervals
Results
5.0ms264×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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:
10.0ms
(/ (- x y) (- z y))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(/ (- x y) (- z y))

simplify53.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0223354
1618340
22045340
35001340

prune98.0ms

Filtered
55 candidates to 37 candidates (67.3%)
Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
48×*-un-lft-identity
38×add-sqr-sqrt
33×times-frac
16×distribute-lft-out--
14×add-cube-cbrt
10×difference-of-squares
6×associate-/r/
5×associate-/r*
4×add-exp-log flip3-- add-cbrt-cube flip-- add-log-exp
3×distribute-rgt-out-- div-inv associate-/l*
2×pow1
1×cbrt-undiv sub-neg frac-2neg diff-log div-exp clear-num frac-sub sub-div
Counts
2 → 66
Calls
2 calls:
5.0ms
(/ y (- z y))
53.0ms
(- (/ x (- z y)) (/ y (- z y)))

series109.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(/ y (- z y))
63.0ms
(- (/ x (- z y)) (/ y (- z y)))

simplify59.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0235433
1641416
21821416
35001416

prune140.0ms

Filtered
72 candidates to 54 candidates (75.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- z y) (- x y))
0.0b
(* (- z y) (- z y))
31.9b
(/ (* (- z y) (- x y)) (* (- z y) (- z y)))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
27×*-un-lft-identity
25×add-sqr-sqrt
24×flip3-- flip--
19×add-exp-log add-cbrt-cube
16×frac-times
12×pow1
10×associate-*r* associate-*l*
9×add-cube-cbrt
8×associate-*r/ associate-*l/ associate-/r/ associate-/l/ distribute-lft-out--
7×swap-sqr
6×prod-exp cbrt-unprod difference-of-squares
4×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp
3×add-log-exp
2×pow-prod-down *-commutative unswap-sqr
1×pow2 frac-2neg times-frac pow-plus clear-num associate-/r* pow-sqr pow-prod-up div-inv associate-/l*
Counts
3 → 116
Calls
3 calls:
19.0ms
(* (- z y) (- x y))
17.0ms
(* (- z y) (- z y))
16.0ms
(/ (* (- z y) (- x y)) (* (- z y) (- z y)))

series180.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(* (- z y) (- x y))
17.0ms
(* (- z y) (- z y))
129.0ms
(/ (* (- z y) (- x y)) (* (- z y) (- z y)))

simplify104.0ms

Algorithm
egg-herbie
Counts
125 → 125
Iterations

Useful iterations: 2 (95.0ms)

IterNodesCost
0517845
13043672
25001658

prune223.0ms

Filtered
125 candidates to 78 candidates (62.4%)
Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes38.0ms

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

sample325.0ms

Algorithm
intervals
Results
166.0ms8351×body80valid