Details

Time bar (total: 945.0ms)

analyze69.0ms (7.3%)

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
25%74.9%0.1%5
37.5%50%12.6%6
43.7%40.6%15.7%7
56.2%23.4%20.4%8
57.8%21.1%21.2%9
64%12.5%23.5%10
64.8%10.7%24.5%11
67.9%6.4%25.7%12
68.3%5.4%26.3%13
69.9%3.3%26.9%14
Compiler

Compiled 10 to 8 computations (20% saved)

sample13.0ms (1.4%)

Algorithm
intervals
Results
7.0ms256×body128valid
0.0msbody128invalid
Compiler

Compiled 19 to 17 computations (10.5% saved)

simplify25.0ms (2.7%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (19.0ms)

IterNodesCost
034610
134610

prune4.0ms (0.5%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 2
Compiler

Compiled 39 to 32 computations (17.9% saved)

localize6.0ms (0.6%)

Local error

Found 2 expressions with local error:

0.0b
(-.f64 (*.f64 x x) (*.f64 x y))
0.0b
(*.f64 2 (-.f64 (*.f64 x x) (*.f64 x y)))

rewrite15.0ms (1.6%)

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt_binary64
*-un-lft-identity_binary64 add-log-exp_binary64 pow1_binary64 associate-*r*_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64
sub-neg_binary64 associate-*l*_binary64 cancel-sign-sub-inv_binary64
flip3--_binary64 associate-*r/_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64 distribute-lft-out--_binary64 flip--_binary64
pow-prod-down_binary64 diff-log_binary64 cbrt-unprod_binary64 unswap-sqr_binary64 prod-exp_binary64 *-commutative_binary64
Counts
2 → 38
Calls

2 calls:

8.0ms
(*.f64 2 (-.f64 (*.f64 x x) (*.f64 x y)))
4.0ms
(-.f64 (*.f64 x x) (*.f64 x y))

series114.0ms (12%)

Counts
2 → 6
Calls

2 calls:

62.0ms
(*.f64 2 (-.f64 (*.f64 x x) (*.f64 x y)))
52.0ms
(-.f64 (*.f64 x x) (*.f64 x y))

simplify48.0ms (5.1%)

Algorithm
egg-herbie
Counts
44 → 44
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05014533

prune44.0ms (4.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New43144
Fresh101
Picked011
Done000
Total44246

Merged error: 0b

Counts
46 → 2
Compiler

Compiled 721 to 366 computations (49.2% saved)

localize5.0ms (0.5%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 (*.f64 2 x) (-.f64 x y))

rewrite11.0ms (1.2%)

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64 pow1_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 cancel-sign-sub-inv_binary64 add-sqr-sqrt_binary64
associate-*r*_binary64
add-cube-cbrt_binary64 distribute-lft-in_binary64 distribute-rgt-in_binary64
pow-prod-down_binary64 cbrt-unprod_binary64 prod-exp_binary64
sub-neg_binary64 associate-*r/_binary64
add-log-exp_binary64 flip3--_binary64 associate-*l*_binary64 difference-of-squares_binary64 distribute-lft-out--_binary64 flip--_binary64 *-commutative_binary64
Counts
1 → 30
Calls

1 calls:

9.0ms
(*.f64 (*.f64 2 x) (-.f64 x y))

series61.0ms (6.5%)

Counts
1 → 3
Calls

1 calls:

61.0ms
(*.f64 (*.f64 2 x) (-.f64 x y))

simplify42.0ms (4.5%)

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
04955404
14955404

prune18.0ms (1.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New33033
Fresh000
Picked011
Done011
Total33235

Merged error: 0b

Counts
35 → 2
Compiler

Compiled 366 to 126 computations (65.6% saved)

regimes35.0ms (3.7%)

Compiler

Compiled 100 to 84 computations (16% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01910
11910

end0.0ms (0%)

sample432.0ms (45.8%)

Algorithm
intervals
Results
219.0ms8000×body128valid
4.0ms149×body128invalid
Compiler

Compiled 40 to 35 computations (12.5% saved)

Profiling

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