Details

Time bar (total: 796.0ms)

analyze5.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
25%75%0%3
75%25%0%4
87.5%12.5%0%5
93.7%6.2%0%6
96.8%3.1%0%7
98.4%1.6%0%8
99.2%0.8%0%9
99.6%0.4%0%10
99.8%0.2%0%11
99.9%0.1%0%12
99.9%0%0%13
99.9%0%0%14

sample11.0ms

Algorithm
intervals
Results
7.0ms256×body128valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
01316
11316

prune2.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
0.0b
(/.f64 x (+.f64 x 1))
0.0b
(/.f64 1 (-.f64 x 1))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity_binary64
41×times-frac_binary64
40×add-sqr-sqrt_binary64
24×add-cube-cbrt_binary64
12×distribute-lft-out_binary64
11×associate-/r*_binary64
add-exp-log_binary64 difference-of-squares_binary64
add-cbrt-cube_binary64
associate-/l*_binary64 distribute-lft-out--_binary64
add-log-exp_binary64
pow1_binary64 difference-of-sqr-1_binary64 associate-/r/_binary64
div-inv_binary64
flip3-+_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-exp_binary64 flip-+_binary64
flip3--_binary64 frac-add_binary64 inv-pow_binary64 rec-exp_binary64 +-commutative_binary64 flip--_binary64 pow-flip_binary64 sum-log_binary64
Counts
3 → 99
Calls
3 calls:
38.0ms
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
5.0ms
(/.f64 x (+.f64 x 1))
6.0ms
(/.f64 1 (-.f64 x 1))

series105.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(+.f64 (/.f64 1 (-.f64 x 1)) (/.f64 x (+.f64 x 1)))
25.0ms
(/.f64 x (+.f64 x 1))
19.0ms
(/.f64 1 (-.f64 x 1))

simplify68.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 0 (50.0ms)

IterNodesCost
053181571

prune75.0ms

Filtered
70 candidates to 108 candidates (-54.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1071108
Fresh000
Picked011
Done000
Total1072109

Merged error: 0b

Counts
109 → 2

localize5.0ms

Local error

Found 1 expressions with local error:

19.7b
(/.f64 (+.f64 1 (*.f64 x x)) (+.f64 -1 (*.f64 x x)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
associate-/r*_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64
flip3-+_binary64 associate-/l/_binary64 associate-/r/_binary64 flip-+_binary64
add-log-exp_binary64 pow1_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
1 → 31
Calls
1 calls:
7.0ms
(/.f64 (+.f64 1 (*.f64 x x)) (+.f64 -1 (*.f64 x x)))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/.f64 (+.f64 1 (*.f64 x x)) (+.f64 -1 (*.f64 x x)))

simplify39.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
04969811
14969811

prune26.0ms

Filtered
29 candidates to 34 candidates (-17.2%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New34034
Fresh000
Picked011
Done011
Total34236

Merged error: 0b

Counts
36 → 2

regimes15.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02016
12016

end0.0ms

sample302.0ms

Algorithm
intervals
Results
216.0ms8000×body128valid

Profiling

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