Details

Time bar (total: 1.7s)

sample44.0ms

Algorithm
intervals
Results
21.0ms850×body80nan
9.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
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))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt
6×log-prod
4×*-un-lft-identity
2×pow1 add-exp-log add-cube-cbrt log-div difference-of-squares
1×flip3-- times-frac rem-log-exp log-pow add-cbrt-cube flip-- distribute-lft-out-- add-log-exp
Counts
1 → 17
Calls
1 calls:
10.0ms
(log (- (/ 1.0 x) 1.0))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(log (- (/ 1.0 x) 1.0))

simplify62.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0153144
1424131
21814129
35001129

prune40.0ms

Filtered
20 candidates to 16 candidates (80.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New19120
Fresh000
Picked101
Done000
Total20121

Merged error: 0b

Counts
21 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.2b
(sqrt (- (/ 1.0 x) 1.0))
0.2b
(sqrt (- (/ 1.0 x) 1.0))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
12×sqrt-prod
8×*-un-lft-identity
4×pow1 add-cube-cbrt sqrt-div difference-of-squares
2×add-exp-log rem-sqrt-square flip3-- sqrt-pow1 times-frac pow1/2 add-cbrt-cube flip-- distribute-lft-out-- add-log-exp
Counts
2 → 36
Calls
2 calls:
7.0ms
(sqrt (- (/ 1.0 x) 1.0))
7.0ms
(sqrt (- (/ 1.0 x) 1.0))

series131.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(sqrt (- (/ 1.0 x) 1.0))
65.0ms
(sqrt (- (/ 1.0 x) 1.0))

simplify59.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 3 (54.0ms)

IterNodesCost
0170306
1499292
21991286
35002282

prune96.0ms

Filtered
42 candidates to 32 candidates (76.2%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New42042
Fresh000
Picked011
Done000
Total42143

Merged error: 0b

Counts
43 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01010
11010

end0.0ms

sample1.2s

Algorithm
intervals
Results
610.0ms23834×body80nan
264.0ms8000×body80valid

Profiling

Loading profile data...