Details

Time bar (total: 4.1s)

sample60.0ms

Algorithm
intervals
Results
32.0ms687×body80nan
13.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0127
1167
2167

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

localize9.0ms

Local error

Found 3 expressions with local error:

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

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
40×*-un-lft-identity
33×times-frac
28×add-sqr-sqrt
24×add-cube-cbrt
16×sqrt-prod
8×log-prod distribute-lft-out
7×associate-/l*
6×add-exp-log
5×add-cbrt-cube div-inv add-log-exp
4×pow1 difference-of-squares
3×log-div associate-/r*
2×distribute-rgt-out flip3-+ sqrt-div frac-add flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-exp rem-log-exp clear-num sum-log log-pow flip--
Counts
3 → 82
Calls
3 calls:
19.0ms
(log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
20.0ms
(+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
6.0ms
(/ (sqrt (- 1.0 (* x x))) x)

series510.0ms

Counts
3 → 9
Calls
3 calls:
289.0ms
(log (+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x)))
96.0ms
(+ (/ 1.0 x) (/ (sqrt (- 1.0 (* x x))) x))
124.0ms
(/ (sqrt (- 1.0 (* x x))) x)

simplify48.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0460892
11594844
25002822

prune188.0ms

Filtered
91 candidates to 72 candidates (79.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New90191
Fresh000
Picked011
Done000
Total90292

Merged error: 0b

Counts
92 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (+ (/ 1.0 x) (exp (log (/ (sqrt (- 1.0 (* x x))) x)))))
0.0b
(/ (sqrt (- 1.0 (* x x))) x)
0.0b
(log (/ (sqrt (- 1.0 (* x x))) x))
5.7b
(exp (log (/ (sqrt (- 1.0 (* x x))) x)))

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
63×times-frac
60×add-sqr-sqrt
54×log-prod
52×*-un-lft-identity
50×add-cube-cbrt
40×sqrt-prod
25×exp-sum
10×add-exp-log difference-of-squares
7×pow1 associate-/l*
6×log-div add-cbrt-cube
4×exp-prod add-log-exp
3×rem-log-exp associate-/r* log-pow div-inv
2×exp-diff sqrt-div div-exp associate-/l/
1×cbrt-undiv flip3-- frac-2neg flip3-+ frac-add clear-num flip-- flip-+ rem-exp-log distribute-lft-out
Counts
4 → 135
Calls
4 calls:
28.0ms
(log (+ (/ 1.0 x) (exp (log (/ (sqrt (- 1.0 (* x x))) x)))))
6.0ms
(/ (sqrt (- 1.0 (* x x))) x)
5.0ms
(log (/ (sqrt (- 1.0 (* x x))) x))
7.0ms
(exp (log (/ (sqrt (- 1.0 (* x x))) x)))

series832.0ms

Counts
4 → 12
Calls
4 calls:
296.0ms
(log (+ (/ 1.0 x) (exp (log (/ (sqrt (- 1.0 (* x x))) x)))))
128.0ms
(/ (sqrt (- 1.0 (* x x))) x)
280.0ms
(log (/ (sqrt (- 1.0 (* x x))) x))
128.0ms
(exp (log (/ (sqrt (- 1.0 (* x x))) x)))

simplify61.0ms

Algorithm
egg-herbie
Counts
147 → 147
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
06001526
121021435
250011408

prune332.0ms

Filtered
147 candidates to 109 candidates (74.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1470147
Fresh000
Picked011
Done011
Total1472149

Merged error: 0b

Counts
149 → 2

regimes48.0ms

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
0107
1107

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.1s24149×body80nan
398.0ms8000×body80valid