Details

Time bar (total: 3.3s)

sample16.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1163
2183
3183

prune3.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- 1.0 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) (- 1.0 y))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(/ (- x y) (- 1.0 y))

simplify56.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0252370
1683352
22370352
35002352

prune121.0ms

Filtered
55 candidates to 38 candidates (30.9%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New52355
Fresh000
Picked011
Done000
Total52456

Merged error: 0b

Counts
56 → 4

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- 1.0 y) (- x y))
0.2b
(/ 1 (/ (- 1.0 y) (- x y)))

rewrite31.0ms

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:
8.0ms
(/ (- 1.0 y) (- x y))
11.0ms
(/ 1 (/ (- 1.0 y) (- x y)))

series124.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(/ (- 1.0 y) (- x y))
51.0ms
(/ 1 (/ (- 1.0 y) (- x y)))

simplify76.0ms

Algorithm
egg-herbie
Counts
206 → 206
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
06121804
129671633
250011472

prune392.0ms

Filtered
206 candidates to 90 candidates (56.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New2060206
Fresh022
Picked011
Done011
Total2064210

Merged error: 0b

Counts
210 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- x y) (- 1.0 y))
1.7b
(exp (log (/ (- x y) (- 1.0 y))))
3.6b
(log (/ (- x y) (- 1.0 y)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
102×add-sqr-sqrt *-un-lft-identity
75×times-frac
62×log-prod
38×add-cube-cbrt
32×distribute-lft-out-- difference-of-squares
31×exp-sum
8×add-exp-log
6×associate-/r/
5×pow1 associate-/r* add-cbrt-cube associate-/l*
4×exp-prod flip3-- flip--
3×div-inv add-log-exp
2×log-div div-exp rem-log-exp log-pow associate-/l/
1×cbrt-undiv frac-2neg exp-diff div-sub clear-num rem-exp-log
Counts
3 → 138
Calls
3 calls:
7.0ms
(/ (- x y) (- 1.0 y))
9.0ms
(exp (log (/ (- x y) (- 1.0 y))))
7.0ms
(log (/ (- x y) (- 1.0 y)))

series247.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(/ (- x y) (- 1.0 y))
53.0ms
(exp (log (/ (- x y) (- 1.0 y))))
145.0ms
(log (/ (- x y) (- 1.0 y)))

simplify47.0ms

Algorithm
egg-herbie
Counts
147 → 147
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
04831145
114161095
250011074

prune614.0ms

Filtered
147 candidates to 98 candidates (33.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1470147
Fresh011
Picked011
Done022
Total1474151

Merged error: 0b

Counts
151 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (sqrt (- x y)) (- 1.0 y))
0.2b
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- 1.0 y)))

rewrite41.0ms

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:
9.0ms
(/ (sqrt (- x y)) (- 1.0 y))
22.0ms
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- 1.0 y)))

series403.0ms

Counts
2 → 6
Calls
2 calls:
352.0ms
(/ (sqrt (- x y)) (- 1.0 y))
51.0ms
(* (sqrt (- x y)) (/ (sqrt (- x y)) (- 1.0 y)))

simplify64.0ms

Algorithm
egg-herbie
Counts
153 → 153
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
04931367
119531257
250011200

prune494.0ms

Filtered
153 candidates to 89 candidates (41.8%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New1530153
Fresh000
Picked011
Done033
Total1534157

Merged error: 0b

Counts
157 → 4

regimes121.0ms

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
167.0ms7998×body80valid
0.0ms2×body640valid

Profiling

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