Details

Time bar (total: 757.0ms)

analyze4.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
25%25%50%4
37.5%12.5%50%5
43.7%6.2%50%6
46.9%3.1%50%7
48.4%1.6%50%8
49.2%0.8%50%9
49.6%0.4%50%10
49.8%0.2%50%11
49.9%0.1%50%12
49.9%0%50%13
49.9%0%50%14

sample10.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify280.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (277.0ms)

IterNodesCost
069476

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(sqrt.f64 (-.f64 1 (*.f64 x x)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
sqrt-prod_binary64
add-sqr-sqrt_binary64
*-un-lft-identity_binary64
pow1_binary64 add-cube-cbrt_binary64 difference-of-squares_binary64 sqrt-div_binary64
add-log-exp_binary64 pow1/2_binary64 flip3--_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 sqrt-pow1_binary64 rem-sqrt-square_binary64 flip--_binary64
Counts
1 → 17
Calls
1 calls:
3.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(sqrt.f64 (-.f64 1 (*.f64 x x)))

simplify51.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
04912191
14912191

prune20.0ms

Filtered
16 candidates to 20 candidates (-25.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New19120
Fresh000
Picked101
Done000
Total20121

Merged error: 0b

Counts
21 → 1

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(+.f64 (*.f64 x x) (pow.f64 x 4))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
flip3-+_binary64 *-un-lft-identity_binary64 pow1_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 +-commutative_binary64 flip-+_binary64 sum-log_binary64
Counts
1 → 11
Calls
1 calls:
6.0ms
(+.f64 (*.f64 x x) (pow.f64 x 4))

series9.0ms

Counts
1 → 3
Calls
1 calls:
8.0ms
(+.f64 (*.f64 x x) (pow.f64 x 4))

simplify61.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
04965127
14965127

prune11.0ms

Filtered
10 candidates to 14 candidates (-40.0%)
Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New14014
Fresh000
Picked011
Done000
Total14115

Merged error: 0b

Counts
15 → 1

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02517
12517

end0.0ms

sample279.0ms

Algorithm
intervals
Results
187.0ms8000×body80valid

Profiling

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