Details

Time bar (total: 1.9s)

analyze59.0ms (3.1%)

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
37.5%62.4%0.1%5
43.7%56.2%0.1%6
71.8%28.1%0.1%7
73.4%25%1.7%8
80.4%16.4%3.2%9
80.8%14%5.2%10
84.1%8.8%7.1%11
84.2%7.4%8.4%12
85.8%4.5%9.7%13
85.8%3.8%10.4%14
Compiler

Compiled 8 to 7 computations (12.5% saved)

sample13.0ms (0.7%)

Algorithm
intervals
Results
6.0ms256×body128valid
0.0msbody128invalid
Compiler

Compiled 15 to 15 computations (0% saved)

simplify10.0ms (0.5%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
05311
15311

prune2.0ms (0.1%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1
Compiler

Compiled 14 to 12 computations (14.3% saved)

localize6.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

rewrite6.0ms (0.3%)

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity_binary64 add-cube-cbrt_binary64 add-sqr-sqrt_binary64 times-frac_binary64
associate-/r*_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 associate-/l*_binary64
add-log-exp_binary64 pow1_binary64 cbrt-undiv_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
1 → 27
Calls

1 calls:

3.0ms
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

series67.0ms (3.6%)

Counts
1 → 3
Calls

1 calls:

67.0ms
(/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))

simplify47.0ms (2.5%)

Algorithm
egg-herbie
Counts
30 → 30
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05110540

prune30.0ms (1.6%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New29130
Fresh000
Picked011
Done000
Total29231

Merged error: 0b

Counts
31 → 2
Compiler

Compiled 607 to 172 computations (71.7% saved)

localize9.0ms (0.5%)

Local error

Found 4 expressions with local error:

0.3b
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))
0.3b
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))
0.3b
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))
0.3b
(*.f64 (cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))) (cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))))

rewrite49.0ms (2.6%)

Algorithm
rewrite-expression-head
Rules
103×cbrt-prod_binary64
81×add-sqr-sqrt_binary64
69×times-frac_binary64
57×*-un-lft-identity_binary64 add-cube-cbrt_binary64
16×swap-sqr_binary64 associate-*r*_binary64 associate-*l*_binary64
11×pow1_binary64
pow1/3_binary64 unswap-sqr_binary64
cbrt-div_binary64 div-inv_binary64
add-exp-log_binary64
add-log-exp_binary64 add-cbrt-cube_binary64
pow-prod-down_binary64 pow-prod-up_binary64 pow-sqr_binary64
cbrt-unprod_binary64 associate-*r/_binary64 pow-plus_binary64 prod-exp_binary64 frac-times_binary64 pow2_binary64 associate-*l/_binary64 *-commutative_binary64
Counts
4 → 144
Calls

4 calls:

20.0ms
(*.f64 (cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))) (cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))))
3.0ms
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))
3.0ms
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))
3.0ms
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))

series910.0ms (48.6%)

Counts
4 → 12
Calls

4 calls:

368.0ms
(*.f64 (cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))) (cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y))))
190.0ms
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))
177.0ms
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))
175.0ms
(cbrt.f64 (/.f64 (fabs.f64 (-.f64 x y)) (fabs.f64 y)))

simplify82.0ms (4.4%)

Algorithm
egg-herbie
Counts
156 → 156
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
050804322

prune153.0ms (8.2%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1560156
Fresh000
Picked011
Done011
Total1562158

Merged error: 0b

Counts
158 → 2
Compiler

Compiled 5311 to 569 computations (89.3% saved)

regimes26.0ms (1.4%)

Compiler

Compiled 117 to 65 computations (44.4% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01711
11711

end0.0ms (0%)

sample401.0ms (21.4%)

Algorithm
intervals
Results
193.0ms8000×body128valid
5.0ms194×body128invalid
Compiler

Compiled 48 to 30 computations (37.5% saved)

Profiling

Loading profile data...