Details

Time bar (total: 3.8s)

sample343.0ms

Algorithm
intervals
Results
18.0ms721×body80nan
8.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune5.0ms

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

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 1.0 x) 1.0)

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity add-log-exp
difference-of-squares
pow1 add-exp-log add-cube-cbrt sub-neg flip3-- times-frac diff-log add-cbrt-cube flip-- distribute-lft-out--
Counts
1 → 15
Calls
1 calls:
29.0ms
(- (/ 1.0 x) 1.0)

series15.0ms

Counts
1 → 3
Calls
1 calls:
15.0ms
(- (/ 1.0 x) 1.0)

simplify74.0ms

Algorithm
egg-herbie
Counts
18 → 18
Iterations

Useful iterations: 3 (21.0ms)

IterNodesCost
07882
116474
267173
3248572
4500172

prune42.0ms

Filtered
18 candidates to 12 candidates (33.3%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New16218
Fresh000
Picked101
Done000
Total17219

Merged error: 0b

Counts
19 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ 1.0 x) 1.0)
0.1b
(sqrt (- (/ 1.0 x) 1.0))
0.1b
(sqrt (- (/ 1.0 x) 1.0))
0.5b
(* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
63×add-sqr-sqrt
46×sqrt-prod
34×*-un-lft-identity
21×pow1
16×sqrt-div
14×add-cube-cbrt difference-of-squares
13×swap-sqr
10×sqrt-pow1 pow1/2
flip3-- associate-*r* associate-*l* flip-- distribute-lft-out--
times-frac
add-exp-log add-cbrt-cube add-log-exp
pow-prod-up
frac-times unswap-sqr
pow-prod-down pow-sqr
rem-sqrt-square associate-*r/ associate-*l/
pow2 sub-neg pow-plus sqrt-unprod diff-log prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 119
Calls
4 calls:
7.0ms
(- (/ 1.0 x) 1.0)
7.0ms
(sqrt (- (/ 1.0 x) 1.0))
7.0ms
(sqrt (- (/ 1.0 x) 1.0))
25.0ms
(* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0)))

series21.0ms

Counts
4 → 12
Calls
4 calls:
3.0ms
(- (/ 1.0 x) 1.0)
3.0ms
(sqrt (- (/ 1.0 x) 1.0))
4.0ms
(sqrt (- (/ 1.0 x) 1.0))
10.0ms
(* (sqrt (- (/ 1.0 x) 1.0)) (sqrt (- (/ 1.0 x) 1.0)))

simplify45.0ms

Algorithm
egg-herbie
Counts
131 → 131
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
0274802
11113737
25001715

prune510.0ms

Filtered
131 candidates to 76 candidates (42.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1310131
Fresh011
Picked011
Done000
Total1312133

Merged error: 0b

Counts
133 → 2

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ (/ 1.0 x) x) 1.0)
0.1b
(/ (/ 1.0 x) x)
32.1b
(/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
82×times-frac
56×add-sqr-sqrt
53×*-un-lft-identity
47×add-cube-cbrt
14×associate-/l*
13×add-exp-log add-cbrt-cube
associate-/r*
div-inv
cbrt-undiv div-exp add-log-exp
pow1 associate-/l/ difference-of-squares
flip3-- frac-2neg associate-*r/ clear-num associate-/r/ flip-- distribute-lft-out
sub-neg flip3-+ diff-log prod-exp cbrt-unprod flip-+ distribute-lft-out--
Counts
3 → 113
Calls
3 calls:
16.0ms
(- (/ (/ 1.0 x) x) 1.0)
6.0ms
(/ (/ 1.0 x) x)
24.0ms
(/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0))

series16.0ms

Counts
3 → 9
Calls
3 calls:
4.0ms
(- (/ (/ 1.0 x) x) 1.0)
3.0ms
(/ (/ 1.0 x) x)
9.0ms
(/ (* 1.0 (- (/ (/ 1.0 x) x) 1.0)) (+ (/ 1.0 x) 1.0))

simplify56.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0522840
12266751
25001745

prune1.1s

Filtered
122 candidates to 84 candidates (31.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1220122
Fresh000
Picked011
Done011
Total1222124

Merged error: 0b

Counts
124 → 2

regimes85.0ms

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
089

end0.0ms

sample1.3s

Algorithm
intervals
Results
588.0ms24391×body80nan
268.0ms8000×body80valid

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