Details

Time bar (total: 2.6s)

sample20.0ms

Algorithm
intervals
Results
12.0ms264×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune2.0ms

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))

rewrite13.0ms

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:
11.0ms
(/ (- x y) (- z y))

series51.0ms

Counts
1 → 3
Calls
1 calls:
51.0ms
(/ (- x y) (- z y))

simplify50.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0223354
1618340
22045340
35001340

prune121.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite66.0ms

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:
52.0ms
(- (/ x (- z y)) (/ y (- z y)))
5.0ms
(/ x (- z y))
5.0ms
(/ y (- z y))

series134.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(- (/ x (- z y)) (/ y (- z y)))
27.0ms
(/ x (- z y))
42.0ms
(/ y (- z y))

simplify65.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0298616
1858594
22468594
35002594

prune228.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

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

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
63×add-sqr-sqrt
57×*-un-lft-identity
47×times-frac
34×add-cube-cbrt
21×associate-*r*
19×add-exp-log
13×add-cbrt-cube
11×distribute-lft-out-- difference-of-squares
10×associate-/r*
7×pow1
6×associate-/r/ associate-/l* add-log-exp
5×div-exp
4×flip3-- prod-exp flip-- div-inv
3×cbrt-undiv associate-*r/ associate-*l* un-div-inv unswap-sqr
2×rec-exp frac-2neg 1-exp clear-num frac-sub cbrt-unprod sub-div
1×sub-neg distribute-rgt-out-- pow-flip diff-log pow-prod-down *-commutative inv-pow
Counts
4 → 139
Calls
4 calls:
13.0ms
(- (* x (/ 1 (- z y))) (/ y (- z y)))
5.0ms
(/ y (- z y))
6.0ms
(/ 1 (- z y))
17.0ms
(* x (/ 1 (- z y)))

series174.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(- (* x (/ 1 (- z y))) (/ y (- z y)))
47.0ms
(/ y (- z y))
33.0ms
(/ 1 (- z y))
33.0ms
(* x (/ 1 (- z y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0388723
11546652
25002604

prune267.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (- z y))
3.8b
(- (* z z) (* y y))
10.5b
(* (/ y (- (* z z) (* y y))) (+ z y))
16.9b
(/ y (- (* z z) (* y y)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
42×*-un-lft-identity
40×times-frac
32×add-cube-cbrt
18×associate-*l*
13×add-exp-log add-cbrt-cube
12×difference-of-squares
9×associate-/r*
6×pow1 associate-/r/ associate-/l* add-log-exp
4×flip3-- associate-*r* flip-- distribute-lft-out--
3×cbrt-undiv div-exp div-inv
2×frac-times frac-2neg flip3-+ associate-*r/ prod-exp clear-num cbrt-unprod flip-+ unswap-sqr
1×distribute-rgt-in sub-neg distribute-lft-in diff-log pow-prod-down associate-*l/ *-commutative distribute-lft-out
Counts
4 → 127
Calls
4 calls:
5.0ms
(/ x (- z y))
3.0ms
(- (* z z) (* y y))
24.0ms
(* (/ y (- (* z z) (* y y))) (+ z y))
5.0ms
(/ y (- (* z z) (* y y)))

series176.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(/ x (- z y))
30.0ms
(- (* z z) (* y y))
65.0ms
(* (/ y (- (* z z) (* y y))) (+ z y))
54.0ms
(/ y (- (* z z) (* y y)))

simplify63.0ms

Algorithm
egg-herbie
Counts
139 → 139
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
0565889
12527812
25001755

prune324.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes68.0ms

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

sample564.0ms

Algorithm
intervals
Results
387.0ms8372×body80valid