Details

Time bar (total: 1.6s)

sample15.0ms

Algorithm
intervals
Results
6.0ms263×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

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

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))

series49.0ms

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

simplify49.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0223354
1618340
22043340
35002340

prune80.0ms

Filtered
55 candidates to 37 candidates (67.3%)
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
(/ (- z y) (- x y))
0.3b
(/ 1 (/ (- z y) (- x y)))

rewrite32.0ms

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)))

series165.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(/ (- z y) (- x y))
119.0ms
(/ 1 (/ (- z y) (- x y)))

simplify63.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
05841790
126781621
250021454

prune181.0ms

Filtered
206 candidates to 91 candidates (44.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New2060206
Fresh011
Picked011
Done011
Total2063209

Merged error: 0b

Counts
209 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (sqrt (- x y)) (- z y))
0.2b
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- z y)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
118×add-sqr-sqrt
102×*-un-lft-identity
84×times-frac
65×sqrt-prod
46×associate-*r*
44×add-cube-cbrt
29×distribute-lft-out-- difference-of-squares
9×add-exp-log add-cbrt-cube
8×associate-*l* associate-/l*
6×sqrt-div unswap-sqr
5×flip3-- associate-/r* flip--
4×pow1 associate-/r/
2×cbrt-undiv frac-times div-exp associate-*l/ prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 147
Calls
2 calls:
10.0ms
(/ (sqrt (- x y)) (- z y))
21.0ms
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- z y)))

series178.0ms

Counts
2 → 6
Calls
2 calls:
134.0ms
(/ (sqrt (- x y)) (- z y))
44.0ms
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- z y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
153 → 153
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
03741307
114851199
250011142

prune213.0ms

Filtered
153 candidates to 87 candidates (56.9%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1530153
Fresh000
Picked011
Done022
Total1533156

Merged error: 0b

Counts
156 → 3

regimes56.0ms

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

sample362.0ms

Algorithm
intervals
Results
197.0ms8342×body80valid

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