Details

Time bar (total: 1.5s)

analyze149.0ms

Algorithm
search

sample15.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
0.0msbody80invalid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune4.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

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
associate-/r* associate-/l*
add-exp-log add-cbrt-cube
flip3-- associate-/r/ flip-- associate-/l/
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))

series9.0ms

Counts
1 → 3
Calls
1 calls:
9.0ms
(/ (- x y) (- z y))

simplify50.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0223354
1618340
22031340
35002340

prune47.0ms

Filtered
37 candidates to 55 candidates (-48.6%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New53255
Fresh000
Picked011
Done000
Total53356

Merged error: 0b

Counts
56 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
add-cbrt-cube
distribute-lft-out-- difference-of-squares
pow1 associate-*l* associate-/r*
flip3-- div-exp prod-exp associate-/r/ flip--
associate-/l* unswap-sqr
cbrt-undiv frac-times rec-exp 1-exp associate-*l/ cbrt-unprod div-inv add-log-exp
pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 91
Calls
2 calls:
5.0ms
(/ 1 (- z y))
12.0ms
(* (- x y) (/ 1 (- z y)))

series13.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ 1 (- z y))
9.0ms
(* (- x y) (/ 1 (- z y)))

simplify37.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0295484
11355421
25001375

prune69.0ms

Filtered
54 candidates to 97 candidates (-79.6%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New97097
Fresh011
Picked011
Done011
Total973100

Merged error: 0b

Counts
100 → 3

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(exp (/ (- x y) (- z y)))
0.0b
(/ (- x y) (- z y))
2.5b
(log (exp (/ (- x y) (- z y))))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
102×add-sqr-sqrt *-un-lft-identity
75×times-frac
62×exp-prod
38×add-cube-cbrt
32×log-pow distribute-lft-out-- difference-of-squares
associate-/r/
add-exp-log associate-/r* add-cbrt-cube associate-/l*
pow1 flip3-- flip-- add-log-exp
log-prod div-sub div-inv
exp-diff associate-/l/
cbrt-undiv log-div frac-2neg div-exp rem-log-exp clear-num rem-exp-log
Counts
3 → 136
Calls
3 calls:
8.0ms
(exp (/ (- x y) (- z y)))
9.0ms
(/ (- x y) (- z y))
10.0ms
(log (exp (/ (- x y) (- z y))))

series32.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(exp (/ (- x y) (- z y)))
9.0ms
(/ (- x y) (- z y))
9.0ms
(log (exp (/ (- x y) (- z y))))

simplify105.0ms

Algorithm
egg-herbie
Counts
145 → 145
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0329816
1922779
23928775
35002775

prune134.0ms

Filtered
99 candidates to 145 candidates (-46.5%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1450145
Fresh000
Picked011
Done022
Total1453148

Merged error: 0b

Counts
148 → 3

regimes233.0ms

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
063

end0.0ms

analyze140.0ms

Algorithm
search

sample379.0ms

Algorithm
intervals
Results
213.0ms8000×body80valid
7.0ms264×body80invalid

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