Details

Time bar (total: 2.6s)

sample46.0ms

Algorithm
intervals
Results
18.0ms804×body80nan
8.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

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

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
log-prod
*-un-lft-identity
pow1 add-exp-log add-cube-cbrt log-div difference-of-squares
flip3-- times-frac rem-log-exp log-pow add-cbrt-cube flip-- distribute-lft-out-- add-log-exp
Counts
1 → 17
Calls
1 calls:
7.0ms
(log (- (/ 1.0 x) 1.0))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(log (- (/ 1.0 x) 1.0))

simplify58.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 2 (11.0ms)

IterNodesCost
0153144
1424131
21814129
35001129

prune58.0ms

Filtered
20 candidates to 16 candidates (20.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New19120
Fresh000
Picked011
Done000
Total19221

Merged error: 0b

Counts
21 → 2

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
0.3b
(* (/ 1.0 x) (/ 1.0 x))
31.8b
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
48×add-sqr-sqrt
40×*-un-lft-identity times-frac
34×add-cube-cbrt
16×add-exp-log
15×pow1 add-cbrt-cube
13×swap-sqr associate-*r* associate-*l*
12×log-prod
log-div
log-pow
cbrt-undiv div-exp prod-exp associate--l+ cbrt-unprod div-inv associate--r+ distribute-lft-out-- unswap-sqr
flip3-- flip-- add-log-exp difference-of-squares
associate--l- associate--r-
pow2 frac-times sub-neg flip3-+ pow-plus diff-log associate-*r/ rem-log-exp pow-prod-down associate-*l/ pow-sqr *-commutative pow-prod-up flip-+ distribute-lft-out
Counts
3 → 111
Calls
3 calls:
19.0ms
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
10.0ms
(* (/ 1.0 x) (/ 1.0 x))
7.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

series16.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(- (log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0))) (log (+ (/ 1.0 x) 1.0)))
3.0ms
(* (/ 1.0 x) (/ 1.0 x))
7.0ms
(log (- (* (/ 1.0 x) (/ 1.0 x)) (* 1.0 1.0)))

simplify79.0ms

Algorithm
egg-herbie
Counts
120 → 120
Iterations

Useful iterations: 2 (68.0ms)

IterNodesCost
0608989
12859909
25001880

prune931.0ms

Filtered
120 candidates to 84 candidates (30.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1200120
Fresh000
Picked011
Done011
Total1202122

Merged error: 0b

Counts
122 → 2

regimes136.0ms

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
064

end0.0ms

sample1.2s

Algorithm
intervals
Results
546.0ms23944×body80nan
249.0ms8000×body80valid

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