Details

Time bar (total: 2.5s)

sample35.0ms

Algorithm
intervals
Results
14.0ms782×body80nan
7.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

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×expm1-log1p-u flip3-- times-frac rem-log-exp log-pow add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out-- add-log-exp
Counts
1 → 19
Calls
1 calls:
10.0ms
(log (- (/ 1.0 x) 1.0))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(log (- (/ 1.0 x) 1.0))

simplify66.0ms

Algorithm
egg-herbie
Counts
22 → 22
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0161151
1452138
21918137
35003137

prune45.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
0.0b
(+ (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))))
0.3b
(/ (sqrt 1.0) (sqrt x))
0.3b
(/ (sqrt 1.0) (sqrt x))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
97×sqrt-prod
92×add-sqr-sqrt
80×times-frac
74×*-un-lft-identity
64×add-cube-cbrt
22×log-prod
14×associate-+r+
12×associate-/r* associate-/l*
10×pow1 difference-of-squares
9×add-exp-log
8×add-cbrt-cube
6×log-div log-pow distribute-lft-out
4×expm1-log1p-u associate-+l+ fma-def log1p-expm1-u add-log-exp
3×flip3-+ flip-+
2×cbrt-undiv associate-+l- associate-+r- sqrt-undiv frac-2neg div-exp clear-num div-inv
1×+-commutative flip3-- rem-log-exp sum-log flip-- distribute-lft-out--
Counts
4 → 186
Calls
4 calls:
22.0ms
(log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
51.0ms
(+ (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))))
4.0ms
(/ (sqrt 1.0) (sqrt x))
4.0ms
(/ (sqrt 1.0) (sqrt x))

series654.0ms

Counts
4 → 12
Calls
4 calls:
164.0ms
(log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0)))
343.0ms
(+ (log (+ (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))) (log (- (/ (sqrt 1.0) (sqrt x)) (sqrt 1.0))))
73.0ms
(/ (sqrt 1.0) (sqrt x))
73.0ms
(/ (sqrt 1.0) (sqrt x))

simplify50.0ms

Algorithm
egg-herbie
Counts
198 → 198
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
04401869
113161765
250011692

prune460.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes66.0ms

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
01614
11714
21714

end0.0ms

sample977.0ms

Algorithm
intervals
Results
423.0ms24080×body80nan
211.0ms8000×body80valid