Details

Time bar (total: 1.8s)

analyze265.0ms (15%)

Algorithm
search
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0476210
1476210
011
111
Search
TrueOtherFalseIter
0%25%75%0
25%0%75%1
Compiler

Compiled 13 to 7 computations (46.2% saved)

sample14.0ms (0.8%)

Algorithm
intervals
Results
5.0ms256×body128valid
4.0ms256×pre128true
Compiler

Compiled 22 to 12 computations (45.5% saved)

simplify173.0ms (9.8%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (167.0ms)

IterNodesCost
0476210
1476210

prune4.0ms (0.2%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112
Error
0.0b
Counts
2 → 1
Compiler

Compiled 14 to 10 computations (28.6% saved)

localize4.0ms (0.2%)

Local error

Found 1 expressions with local error:

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

rewrite7.0ms (0.4%)

Algorithm
rewrite-expression-head
Rules
add-log-exp_binary64_3186
cube-mult_binary64_3177
*-un-lft-identity_binary64_3147 add-exp-log_binary64_3185 flip-+_binary64_3121 add-cbrt-cube_binary64_3183 flip3-+_binary64_3150 add-sqr-sqrt_binary64_3169 distribute-lft-out_binary64_3098 pow1_binary64_3208 +-commutative_binary64_3077 distribute-rgt1-in_binary64_3103 add-cube-cbrt_binary64_3182 distribute-rgt-out_binary64_3100 unpow3_binary64_3213 sum-log_binary64_3238
Counts
1 → 14
Calls

1 calls:

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

series42.0ms (2.4%)

Counts
1 → 3
Calls

1 calls:

42.0ms
(+.f64 (*.f64 x x) (pow.f64 x 3))

simplify108.0ms (6.1%)

Algorithm
egg-herbie
Counts
17 → 17
Iterations

Useful iterations: 0 (100.0ms)

IterNodesCost
04919205
14919205

prune17.0ms (1%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New16117
Fresh000
Picked011
Done000
Total16218
Error
0b
Counts
18 → 2
Compiler

Compiled 196 to 106 computations (45.9% saved)

localize9.0ms (0.5%)

Local error

Found 2 expressions with local error:

0.0b
(-.f64 (*.f64 x x) (pow.f64 x 3))
43.5b
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))

rewrite56.0ms (3.2%)

Algorithm
rewrite-expression-head
Rules
194×add-sqr-sqrt_binary64_3169
150×difference-of-squares_binary64_3116
117×times-frac_binary64_3153
78×unpow-prod-down_binary64_3226
76×sqr-pow_binary64_3119
49×*-un-lft-identity_binary64_3147
29×add-cube-cbrt_binary64_3182
25×distribute-lft-out--_binary64_3099
18×cube-prod_binary64_3175
16×cube-mult_binary64_3177 unpow3_binary64_3213
15×distribute-rgt-out--_binary64_3101
13×associate-/l*_binary64_3092
12×cancel-sign-sub-inv_binary64_3113
associate-/r*_binary64_3091
add-exp-log_binary64_3185 add-cbrt-cube_binary64_3183 add-log-exp_binary64_3186
flip--_binary64_3122 flip3--_binary64_3151
associate-/l/_binary64_3094 pow1_binary64_3208 associate-/r/_binary64_3093
clear-num_binary64_3146 frac-2neg_binary64_3158 sub-neg_binary64_3140 div-sub_binary64_3152 cbrt-undiv_binary64_3181 div-exp_binary64_3198 diff-log_binary64_3239 div-inv_binary64_3144
Counts
2 → 185
Calls

2 calls:

20.0ms
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))
7.0ms
(-.f64 (*.f64 x x) (pow.f64 x 3))

series156.0ms (8.8%)

Counts
2 → 6
Calls

2 calls:

110.0ms
(/.f64 (-.f64 (pow.f64 x 4) (pow.f64 x 6)) (-.f64 (*.f64 x x) (pow.f64 x 3)))
45.0ms
(-.f64 (*.f64 x x) (pow.f64 x 3))

simplify123.0ms (7%)

Algorithm
egg-herbie
Counts
191 → 191
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
051236018

prune238.0ms (13.5%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1910191
Fresh000
Picked011
Done011
Total1912193
Error
0b
Counts
193 → 2
Compiler

Compiled 4768 to 2732 computations (42.7% saved)

regimes24.0ms (1.4%)

Accuracy

Total 0.0b remaining (92.3%)

Threshold costs 0.0b (92.3%)

Compiler

Compiled 136 to 90 computations (33.8% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0713
1713

end0.0ms (0%)

sample521.0ms (29.5%)

Algorithm
intervals
Results
157.0ms8000×body128valid
118.0ms8000×pre128true
Compiler

Compiled 87 to 57 computations (34.5% saved)

Profiling

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