Details

Time bar (total: 2.3s)

sample72.0ms

Algorithm
intervals
Results
39.0ms801×body80nan
13.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0127
1167
2167

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: 0b

Counts
2 → 1

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
0.0b
(/ (sqrt (- 1.0 (* x x))) x)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity
27×times-frac
24×add-sqr-sqrt
20×add-cube-cbrt
16×sqrt-prod
associate-/l*
add-exp-log add-cbrt-cube distribute-lft-out add-log-exp difference-of-squares
associate-/r* div-inv
pow1 sqrt-div associate-/l/
cbrt-undiv +-commutative distribute-rgt-out flip3-- frac-2neg flip3-+ div-exp frac-add clear-num sum-log flip-- flip-+
Counts
2 → 62
Calls
2 calls:
18.0ms
(+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
6.0ms
(/ (sqrt (- 1.0 (* x x))) x)

series14.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
8.0ms
(/ (sqrt (- 1.0 (* x x))) x)

simplify38.0ms

Algorithm
egg-herbie
Counts
68 → 68
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0329589
11047568
25001553

prune115.0ms

Filtered
68 candidates to 54 candidates (20.6%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New68068
Fresh000
Picked011
Done000
Total68169

Merged error: 0b

Counts
69 → 1

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0107
1107

end0.0ms

sample2.0s

Algorithm
intervals
Results
1.1s24186×body80nan
406.0ms8000×body80valid

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