Details

Time bar (total: 1.3s)

analyze2.0ms (0.1%)

Algorithm
search
Search
TrueOtherFalseIter
0%25%75%0
25%0%75%1
Compiler

Compiled 13 to 7 computations (46.2% saved)

sample17.0ms (1.3%)

Algorithm
intervals
Results
8.0ms256×body80valid
4.0ms256×pre80true
Compiler

Compiled 22 to 12 computations (45.5% saved)

simplify185.0ms (14.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (176.0ms)

IterNodesCost
0476310
1476310

prune3.0ms (0.3%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1
Compiler

Compiled 14 to 10 computations (28.6% saved)

localize4.0ms (0.3%)

Local error

Found 1 expressions with local error:

0.0b
(+.f64 (*.f64 x x) (pow.f64 x 3))

rewrite6.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64
cube-mult_binary64
flip3-+_binary64 *-un-lft-identity_binary64 pow1_binary64 distribute-lft-out_binary64 add-cube-cbrt_binary64 distribute-rgt-out_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 distribute-rgt1-in_binary64 add-sqr-sqrt_binary64 +-commutative_binary64 flip-+_binary64 unpow3_binary64 sum-log_binary64
Counts
1 → 14
Calls

1 calls:

6.0ms
(+.f64 (*.f64 x x) (pow.f64 x 3))

series7.0ms (0.6%)

Counts
1 → 3
Calls

1 calls:

7.0ms
(+.f64 (*.f64 x x) (pow.f64 x 3))

simplify83.0ms (6.6%)

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (73.0ms)

IterNodesCost
04953205
14953205

prune12.0ms (1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New16117
Fresh000
Picked011
Done000
Total16218

Merged error: 0b

Counts
18 → 2
Compiler

Compiled 196 to 106 computations (45.9% saved)

localize9.0ms (0.7%)

Local error

Found 3 expressions with local error:

0.0b
(-.f64 (pow.f64 x 4) (pow.f64 x 6))
0.0b
(-.f64 (*.f64 x x) (pow.f64 x 3))
44.4b
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))

rewrite43.0ms (3.5%)

Algorithm
rewrite-expression-head
Rules
204×add-sqr-sqrt_binary64
159×difference-of-squares_binary64
117×times-frac_binary64
81×sqr-pow_binary64 unpow-prod-down_binary64
49×*-un-lft-identity_binary64
27×add-cube-cbrt_binary64
26×distribute-lft-out--_binary64
15×distribute-rgt-out--_binary64 cube-prod_binary64 unpow3_binary64 cube-mult_binary64
13×associate-/l*_binary64
associate-/r*_binary64
add-log-exp_binary64
add-exp-log_binary64 add-cbrt-cube_binary64
flip3--_binary64 flip--_binary64
pow1_binary64
associate-/l/_binary64 sub-neg_binary64 diff-log_binary64 associate-/r/_binary64
cbrt-undiv_binary64 div-sub_binary64 clear-num_binary64 frac-2neg_binary64 div-inv_binary64 div-exp_binary64
Counts
3 → 194
Calls

3 calls:

18.0ms
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))
8.0ms
(-.f64 (pow.f64 x 4) (pow.f64 x 6))
6.0ms
(-.f64 (*.f64 x x) (pow.f64 x 3))

series37.0ms (3%)

Counts
3 → 9
Calls

3 calls:

17.0ms
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))
11.0ms
(-.f64 (pow.f64 x 4) (pow.f64 x 6))
10.0ms
(-.f64 (*.f64 x x) (pow.f64 x 3))

simplify143.0ms (11.4%)

Algorithm
egg-herbie
Counts
203 → 203
Iterations

Useful iterations: 0 (86.0ms)

IterNodesCost
049906234
149906234

prune199.0ms (15.9%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New2030203
Fresh000
Picked011
Done011
Total2032205

Merged error: 0b

Counts
205 → 2
Compiler

Compiled 5025 to 3097 computations (38.4% saved)

regimes14.0ms (1.1%)

Compiler

Compiled 24 to 18 computations (25% saved)

bsearch0.0ms (0%)

simplify5.0ms (0.4%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0710
1710

end0.0ms (0%)

sample484.0ms (38.6%)

Algorithm
intervals
Results
141.0ms8000×body80valid
97.0ms8000×pre80true
Compiler

Compiled 49 to 34 computations (30.6% saved)

Profiling

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