Details

Time bar (total: 2.2s)

sample13.0ms

Algorithm
intervals
Results
5.0ms266×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

localize7.0ms

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))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (- x y) (- z y))

simplify49.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0223354
1618340
22045340
35001340

prune101.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite69.0ms

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
(/ y (- z y))
6.0ms
(/ x (- z y))
54.0ms
(- (/ x (- z y)) (/ y (- z y)))

series144.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(/ y (- z y))
29.0ms
(/ x (- z y))
68.0ms
(- (/ x (- z y)) (/ y (- z y)))

simplify70.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0298616
1858594
22468594
35001594

prune224.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (- z y))
0.0b
(- (* x (/ 1 (- z y))) (/ 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:
5.0ms
(/ y (- z y))
13.0ms
(- (* x (/ 1 (- z y))) (/ y (- z y)))
6.0ms
(/ 1 (- z y))
17.0ms
(* x (/ 1 (- z y)))

series175.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(/ y (- z y))
65.0ms
(- (* x (/ 1 (- z y))) (/ y (- z y)))
37.0ms
(/ 1 (- z y))
29.0ms
(* x (/ 1 (- z y)))

simplify44.0ms

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0388723
11546652
25001604

prune253.0ms

Pruning

4 alts after pruning (2 fresh and 2 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)))

rewrite40.0ms

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:
11.0ms
(/ (- z y) (- x y))
17.0ms
(/ 1 (/ (- z y) (- x y)))

series183.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ (- z y) (- x y))
135.0ms
(/ 1 (/ (- z y) (- x y)))

simplify63.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
05841790
126781621
250021454

prune240.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes45.0ms

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

sample330.0ms

Algorithm
intervals
Results
163.0ms8325×body80valid