Details

Time bar (total: 1.1s)

analyze70.0ms (6.4%)

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
50%50%0.1%6
56.2%37.5%6.3%7
68.7%25%6.3%8
71.8%18.7%9.5%9
78%12.5%9.5%10
79.6%9.4%11%11
82.7%6.2%11%12
83.6%4.6%11.8%13
85.1%3.1%11.8%14
Compiler

Compiled 12 to 11 computations (8.3% saved)

sample14.0ms (1.3%)

Algorithm
intervals
Results
7.0ms256×body128valid
0.0msbody128invalid
Compiler

Compiled 23 to 23 computations (0% saved)

simplify190.0ms (17.2%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
054613
154613

prune4.0ms (0.3%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0b

Counts
2 → 2
Compiler

Compiled 29 to 26 computations (10.3% saved)

localize7.0ms (0.7%)

Local error

Found 1 expressions with local error:

0.0b
(-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2))

rewrite9.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_787 sub-neg_binary64_744
associate--l+_binary64_690
add-cube-cbrt_binary64_783 distribute-lft-in_binary64_702 pow1_binary64_809 flip--_binary64_726 add-cbrt-cube_binary64_784 *-un-lft-identity_binary64_751 diff-log_binary64_840 add-exp-log_binary64_786 distribute-rgt-in_binary64_703 flip3--_binary64_755 add-sqr-sqrt_binary64_772
Counts
1 → 13
Calls

1 calls:

7.0ms
(-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2))

series34.0ms (3%)

Counts
1 → 3
Calls

1 calls:

34.0ms
(-.f64 (*.f64 x (-.f64 y 1)) (*.f64 y 1/2))

simplify66.0ms (5.9%)

Algorithm
egg-herbie
Counts
16 → 16
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
05388238

prune14.0ms (1.3%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New16016
Fresh011
Picked011
Done000
Total16218

Merged error: 0b

Counts
18 → 2
Compiler

Compiled 247 to 176 computations (28.7% saved)

localize6.0ms (0.5%)

Local error

Found 2 expressions with local error:

0.0b
(*.f64 y (+.f64 x -1/2))
0.0b
(-.f64 (*.f64 y (+.f64 x -1/2)) x)

rewrite18.0ms (1.7%)

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64_751 add-sqr-sqrt_binary64_772
add-cube-cbrt_binary64_783 pow1_binary64_809 add-log-exp_binary64_787 add-cbrt-cube_binary64_784 add-exp-log_binary64_786 associate-*r*_binary64_693
associate-*l*_binary64_694
distribute-lft-in_binary64_702 associate--l+_binary64_690 associate-*r/_binary64_695 distribute-rgt-in_binary64_703
prod-exp_binary64_797 distribute-lft-out_binary64_704 unswap-sqr_binary64_719 flip3-+_binary64_754 flip--_binary64_726 pow-prod-down_binary64_819 *-commutative_binary64_684 diff-log_binary64_840 cbrt-unprod_binary64_781 sub-neg_binary64_744 flip3--_binary64_755 flip-+_binary64_725
Counts
2 → 36
Calls

2 calls:

9.0ms
(-.f64 (*.f64 y (+.f64 x -1/2)) x)
7.0ms
(*.f64 y (+.f64 x -1/2))

series77.0ms (7%)

Counts
2 → 6
Calls

2 calls:

44.0ms
(*.f64 y (+.f64 x -1/2))
33.0ms
(-.f64 (*.f64 y (+.f64 x -1/2)) x)

simplify61.0ms (5.6%)

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
04984464
14984464

prune33.0ms (3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New42042
Fresh000
Picked011
Done011
Total42244

Merged error: 0b

Counts
44 → 2
Compiler

Compiled 568 to 389 computations (31.5% saved)

regimes38.0ms (3.4%)

Compiler

Compiled 124 to 116 computations (6.5% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05616
15616

end0.0ms (0%)

sample461.0ms (41.7%)

Algorithm
intervals
Results
242.0ms7996×body128valid
2.0ms77×body128invalid
0.0msbody256valid
0.0msbody1024valid
0.0msbody512valid
Compiler

Compiled 43 to 41 computations (4.7% saved)

Profiling

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