Details

Time bar (total: 1.7s)

analyze16.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
12.5%25%62.5%4
18.7%12.5%68.8%5
21.9%6.2%71.9%6
23.4%3.1%73.5%7
24.2%1.6%74.2%8
24.6%0.8%74.6%9
24.8%0.4%74.8%10
24.9%0.2%74.9%11
24.9%0.1%75%12
25%0%75%13
25%0%75%14

sample23.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify443.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0197
1197

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
33×add-sqr-sqrt_binary64
21×*-un-lft-identity_binary64
14×log-prod_binary64
12×difference-of-squares_binary64 times-frac_binary64
6×difference-of-sqr-1_binary64
4×add-log-exp_binary64 distribute-lft-out--_binary64
3×pow1_binary64 add-cube-cbrt_binary64 add-exp-log_binary64
2×flip3--_binary64 add-cbrt-cube_binary64 div-inv_binary64 log-div_binary64 flip--_binary64
1×sub-neg_binary64 diff-log_binary64 rem-log-exp_binary64 log-pow_binary64
Counts
2 → 47
Calls
2 calls:
8.0ms
(-.f64 (/.f64 1 x) 1)
21.0ms
(log.f64 (-.f64 (/.f64 1 x) 1))

series15.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(-.f64 (/.f64 1 x) 1)
12.0ms
(log.f64 (-.f64 (/.f64 1 x) 1))

simplify96.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 0 (89.0ms)

IterNodesCost
04869522
14869522

prune39.0ms

Filtered
27 candidates to 53 candidates (-96.3%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New52153
Fresh000
Picked011
Done000
Total52254

Merged error: 0.0b

Counts
54 → 2

localize8.0ms

Local error

Found 4 expressions with local error:

0.0b
(log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
0.0b
(log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
0.1b
(sqrt.f64 (-.f64 (/.f64 1 x) 1))
0.1b
(sqrt.f64 (-.f64 (/.f64 1 x) 1))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
72×add-sqr-sqrt_binary64
56×sqrt-prod_binary64
46×*-un-lft-identity_binary64
34×log-prod_binary64
24×difference-of-squares_binary64 times-frac_binary64
12×difference-of-sqr-1_binary64
10×pow1_binary64 add-cube-cbrt_binary64
8×distribute-lft-out--_binary64 sqrt-div_binary64
6×log-pow_binary64 add-exp-log_binary64
4×add-log-exp_binary64 pow1/2_binary64 flip3--_binary64 add-cbrt-cube_binary64 sqrt-pow1_binary64 div-inv_binary64 log-div_binary64 flip--_binary64
2×rem-log-exp_binary64 rem-sqrt-square_binary64
Counts
4 → 112
Calls
4 calls:
8.0ms
(log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
9.0ms
(log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
8.0ms
(sqrt.f64 (-.f64 (/.f64 1 x) 1))
8.0ms
(sqrt.f64 (-.f64 (/.f64 1 x) 1))

series23.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
7.0ms
(log.f64 (sqrt.f64 (-.f64 (/.f64 1 x) 1)))
4.0ms
(sqrt.f64 (-.f64 (/.f64 1 x) 1))
6.0ms
(sqrt.f64 (-.f64 (/.f64 1 x) 1))

simplify60.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
051581484

prune105.0ms

Filtered
68 candidates to 124 candidates (-82.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New1231124
Fresh000
Picked101
Done011
Total1242126

Merged error: 0b

Counts
126 → 2

localize14.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)))
0.3b
(*.f64 (fabs.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1))) (sqrt.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1))))
0.5b
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
0.5b
(cbrt.f64 (-.f64 (/.f64 1 x) 1))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
80×add-sqr-sqrt_binary64
58×cbrt-prod_binary64
48×*-un-lft-identity_binary64
36×sqrt-prod_binary64
24×difference-of-squares_binary64 times-frac_binary64
20×associate-*r*_binary64
12×add-cube-cbrt_binary64 difference-of-sqr-1_binary64
8×cbrt-div_binary64 distribute-lft-out--_binary64
7×pow1_binary64
6×add-exp-log_binary64 add-cbrt-cube_binary64
4×add-log-exp_binary64 flip3--_binary64 div-inv_binary64 flip--_binary64 sqrt-div_binary64
3×pow1/3_binary64 associate-*l*_binary64 unswap-sqr_binary64
2×associate-*r/_binary64 sqrt-pow1_binary64 rem-sqrt-square_binary64
1×pow-prod-down_binary64 pow1/2_binary64 cbrt-unprod_binary64 prod-exp_binary64 *-commutative_binary64
Counts
4 → 118
Calls
4 calls:
9.0ms
(sqrt.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)))
15.0ms
(*.f64 (fabs.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1))) (sqrt.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1))))
8.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
7.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))

series42.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(sqrt.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1)))
20.0ms
(*.f64 (fabs.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1))) (sqrt.f64 (cbrt.f64 (-.f64 (/.f64 1 x) 1))))
7.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))
8.0ms
(cbrt.f64 (-.f64 (/.f64 1 x) 1))

simplify54.0ms

Algorithm
egg-herbie
Counts
130 → 130
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
049311769
149311769

prune161.0ms

Filtered
85 candidates to 130 candidates (-52.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1300130
Fresh000
Picked011
Done011
Total1302132

Merged error: 0b

Counts
132 → 2

regimes128.0ms

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
0257
1257

end0.0ms

sample346.0ms

Algorithm
intervals
Results
257.0ms8000×body80valid
0.0ms2×body80nan

Profiling

Loading profile data...