Details

Time bar (total: 1.0s)

analyze268.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
0%99.9%0.1%6
12.5%87.4%0.1%7
12.5%71.8%15.7%8
25%56.2%18.9%9
31.2%43.7%25.1%10
39%34.7%26.3%11
44.9%27.9%27.3%12
47.8%22%30.2%13
52.6%16.8%30.7%14

sample18.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
0.0ms18×body80invalid

simplify23.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (14.0ms)

IterNodesCost
023213
123213

prune1.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
0.2b
(*.f64 (*.f64 y 4) z)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
add-log-exp_binary64
pow-prod-down_binary64 *-un-lft-identity_binary64 cbrt-unprod_binary64 associate-*r*_binary64 add-cube-cbrt_binary64 prod-exp_binary64 add-sqr-sqrt_binary64
sub-neg_binary64 flip3--_binary64 diff-log_binary64 associate-*l*_binary64 flip--_binary64 *-commutative_binary64
Counts
2 → 29
Calls
2 calls:
4.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
5.0ms
(*.f64 (*.f64 y 4) z)

series48.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(-.f64 (*.f64 x x) (*.f64 (*.f64 y 4) z))
16.0ms
(*.f64 (*.f64 y 4) z)

simplify77.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
05367439

prune19.0ms

Filtered
21 candidates to 35 candidates (-66.7%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New34135
Fresh000
Picked101
Done000
Total35136

Merged error: 0.0b

Counts
36 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
*-un-lft-identity_binary64 sub-neg_binary64 pow1_binary64 flip3--_binary64 diff-log_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 flip--_binary64
Counts
1 → 11
Calls
1 calls:
4.0ms
(-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(-.f64 (*.f64 x x) (*.f64 y (*.f64 4 z)))

simplify75.0ms

Algorithm
egg-herbie
Counts
14 → 14
Iterations

Useful iterations: 0 (64.0ms)

IterNodesCost
05084260

prune9.0ms

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: 0.0b

Counts
15 → 1

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05313
15313

end0.0ms

sample446.0ms

Algorithm
intervals
Results
249.0ms8000×body80valid
15.0ms522×body80invalid

Profiling

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