Details

Time bar (total: 57.0s)

sample1.7s

Algorithm
intervals
Results
1.4s123×body5120exit
95.0ms62×body1280nan
60.0ms258×body80valid
50.0ms46×body640nan
13.0ms18×body320nan
5.0ms12×body160nan
1.0msbody80nan
0.0msbody80overflowed

simplify111.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
014863
161763
2424462
3500162

prune35.0ms

Filtered
1 candidates to 1 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 1.7b

Counts
2 → 2

localize55.0ms

Local error

Found 4 expressions with local error:

5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity add-log-exp
12×add-sqr-sqrt diff-log distribute-lft-out--
sub-neg associate--l+
pow1 add-exp-log associate--l- add-cube-cbrt flip3-- add-cbrt-cube flip-- difference-of-squares
Counts
4 → 76
Calls
4 calls:
9.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)

series47.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (- 1.0 z) 1.0)
12.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
12.0ms
(- (- 1.0 z) 1.0)

simplify68.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (62.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune903.0ms

Filtered
88 candidates to 60 candidates (68.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New88088
Fresh011
Picked011
Done000
Total88290

Merged error: 1.7b

Counts
90 → 2

localize58.0ms

Local error

Found 4 expressions with local error:

5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
24×*-un-lft-identity add-log-exp
12×add-sqr-sqrt diff-log distribute-lft-out--
sub-neg associate--l+
pow1 add-exp-log associate--l- add-cube-cbrt flip3-- add-cbrt-cube flip-- difference-of-squares
Counts
4 → 76
Calls
4 calls:
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)

series50.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
16.0ms
(- (- 1.0 z) 1.0)
12.0ms
(- (- 1.0 z) 1.0)

simplify68.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 4 (62.0ms)

IterNodesCost
074304
1168284
2534268
32386256
45001252

prune708.0ms

Filtered
88 candidates to 60 candidates (68.2%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New87188
Fresh000
Picked101
Done011
Total88290

Merged error: 1.7b

Counts
90 → 2

localize66.0ms

Local error

Found 4 expressions with local error:

5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)
6.0b
(log (exp (* -1 z)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity add-log-exp
11×add-sqr-sqrt
diff-log distribute-lft-out--
sub-neg associate--l+
pow1 add-cube-cbrt
add-exp-log add-cbrt-cube
associate--l- log-prod flip3-- log-pow flip-- difference-of-squares
exp-neg mul-1-neg
log-div exp-prod exp-to-pow rem-log-exp log-rec
Counts
4 → 73
Calls
4 calls:
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
7.0ms
(- (- 1.0 z) 1.0)
2.0ms
(log (exp (* -1 z)))

series55.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (- 1.0 z) 1.0)
17.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
14.0ms
(log (exp (* -1 z)))

simplify118.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 2 (10.0ms)

IterNodesCost
099291
1248263
2750234
33887234
45003234

prune835.0ms

Filtered
85 candidates to 59 candidates (69.4%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh000
Picked011
Done011
Total84387

Merged error: 1.7b

Counts
87 → 3

localize68.0ms

Local error

Found 4 expressions with local error:

5.9b
(- (- 1.0 z) 1.0)
5.9b
(- (- 1.0 z) 1.0)
6.0b
(log (sqrt (exp (* -1 z))))
6.0b
(log (sqrt (exp (* -1 z))))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
16×add-log-exp
12×add-sqr-sqrt log-prod
10×log-pow
pow1 add-cube-cbrt
add-exp-log sqrt-pow1 diff-log sqrt-prod distribute-lft-out--
sub-neg associate--l+ add-cbrt-cube
associate--l- exp-neg log-div exp-prod flip3-- exp-to-pow mul-1-neg pow1/2 sqrt-div rem-log-exp flip-- difference-of-squares
Counts
4 → 78
Calls
4 calls:
7.0ms
(- (- 1.0 z) 1.0)
6.0ms
(- (- 1.0 z) 1.0)
3.0ms
(log (sqrt (exp (* -1 z))))
3.0ms
(log (sqrt (exp (* -1 z))))

series323.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(- (- 1.0 z) 1.0)
11.0ms
(- (- 1.0 z) 1.0)
149.0ms
(log (sqrt (exp (* -1 z))))
152.0ms
(log (sqrt (exp (* -1 z))))

simplify77.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 4 (65.0ms)

IterNodesCost
0114408
1219370
2610358
32666356
45001346

prune878.0ms

Filtered
90 candidates to 60 candidates (66.7%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New89190
Fresh000
Picked011
Done112
Total90393

Merged error: 1.7b

Counts
93 → 3

regimes145.0ms

Accuracy

0% (0.0b remaining)

Error of 1.8b against oracle of 1.8b and baseline of 1.8b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
08763
19263
29263

end0.0ms

sample50.5s

Algorithm
intervals
Results
44.0s3848×body5120exit
2.2s1456×body1280nan
1.8s8072×body80valid
1.3s1273×body640nan
430.0ms587×body320nan
158.0ms334×body160nan
63.0ms287×body80nan
24.0ms90×body80overflowed

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