Details

Time bar (total: 1.0s)

sample25.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 73.520795%

Results
6.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0103
1143
2173
3183
4183

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 9.8b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

9.2b
(/ (* x y) (+ y 1.0))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-exp-log add-cbrt-cube
times-frac associate-/r*
add-sqr-sqrt add-cube-cbrt
cbrt-undiv div-exp associate-/r/ distribute-lft-out
pow1 frac-2neg flip3-+ prod-exp clear-num cbrt-unprod flip-+ div-inv associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
6.0ms
(/ (* x y) (+ y 1.0))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ (* x y) (+ y 1.0))

simplify124.0ms

Algorithm
egg-herbie
Counts
28 → 28
Iterations

Useful iterations: 2 (22.0ms)

IterNodesCost
0196146
1876121
24575120
35001120

prune40.0ms

Filtered
20 candidates to 28 candidates (-40.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New26228
Fresh000
Picked011
Done000
Total26329

Merged error: 0b

Counts
29 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ x (/ (+ y 1.0) y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
96×times-frac
74×*-un-lft-identity
50×add-sqr-sqrt add-cube-cbrt
16×associate-/r*
12×distribute-lft-out
add-exp-log add-cbrt-cube
div-inv
cbrt-undiv div-exp associate-/l*
pow1 frac-2neg clear-num associate-/r/ add-log-exp
Counts
1 → 82
Calls
1 calls:
7.0ms
(/ x (/ (+ y 1.0) y))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ x (/ (+ y 1.0) y))

simplify50.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (39.0ms)

IterNodesCost
0388655
11705625
25001623

prune86.0ms

Filtered
61 candidates to 85 candidates (-39.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh101
Picked011
Done011
Total85388

Merged error: 0b

Counts
88 → 3

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ x (+ y 1.0))
7.1b
(* (/ x (+ y 1.0)) y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*l*
add-exp-log add-cbrt-cube
distribute-lft-out
pow1 associate-/r* associate-/r/
associate-*r* associate-/l*
cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv add-log-exp unswap-sqr
frac-2neg pow-prod-down associate-*l/ clear-num *-commutative
Counts
2 → 70
Calls
2 calls:
5.0ms
(/ x (+ y 1.0))
8.0ms
(* (/ x (+ y 1.0)) y)

series15.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(/ x (+ y 1.0))
9.0ms
(* (/ x (+ y 1.0)) y)

simplify37.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0301381
11184344
25001343

prune74.0ms

Filtered
54 candidates to 76 candidates (-40.7%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New76076
Fresh000
Picked011
Done022
Total76379

Merged error: 0b

Counts
79 → 3

regimes106.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
073
173

end0.0ms

sample396.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 73.520795%

Results
192.0ms8000×body80valid

Profiling

Loading profile data...