Details

Time bar (total: 4.2s)

analyze273.0ms (6.5%)

Algorithm
1×search
2×egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0172340
1172340
033
133
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
Compiler

Compiled 14 to 11 computations (21.4% saved)

sample21.0ms (0.5%)

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

Compiled 21 to 20 computations (4.8% saved)

simplify78.0ms (1.9%)

Algorithm
1×egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (73.0ms)

IterNodesCost
0100310
1100310

prune2.0ms (0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022
Error
62.0b
Counts
2 → 1
Compiler

Compiled 14 to 12 computations (14.3% saved)

localize5.0ms (0.1%)

Local error

Found 1 expressions with local error:

62.0b
(/.f64 (-.f64 x lo) (-.f64 hi lo))

rewrite46.0ms (1.1%)

Algorithm
1×rewrite-expression-head
Error
62.0b
Rules
37×add-sqr-sqrt_binary64_782 *-un-lft-identity_binary64_760
25×times-frac_binary64_766
13×add-cube-cbrt_binary64_795
12×difference-of-squares_binary64_729 distribute-lft-out--_binary64_712
5×associate-/l*_binary64_705 associate-/r*_binary64_704
3×add-exp-log_binary64_798 add-cbrt-cube_binary64_796
2×flip3--_binary64_764 associate-/l/_binary64_707 flip--_binary64_735 associate-/r/_binary64_706
1×pow1_binary64_821 div-exp_binary64_811 add-log-exp_binary64_799 cbrt-undiv_binary64_794 frac-2neg_binary64_771 div-sub_binary64_765 clear-num_binary64_759 div-inv_binary64_757
Counts
1 → 52
Calls

1 calls:

8.0ms
(/.f64 (-.f64 x lo) (-.f64 hi lo))
Compiler

Compiled 844 to 193 computations (77.1% saved)

series67.0ms (1.6%)

Error
51.8b
Counts
1 → 10
Calls

1 calls:

57.0ms
(/.f64 (-.f64 x lo) (-.f64 hi lo))
Compiler

Compiled 255 to 188 computations (26.3% saved)

simplify58.0ms (1.4%)

Algorithm
1×egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
051141055

prune40.0ms (1%)

Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New59362
Fresh000
Picked101
Done000
Total60363
Error
51.8b
Counts
63 → 3
Compiler

Compiled 847 to 183 computations (78.4% saved)

localize4.0ms (0.1%)

Local error

Found 1 expressions with local error:

0.0b
(/.f64 (-.f64 x lo) hi)

rewrite35.0ms (0.8%)

Algorithm
1×rewrite-expression-head
Error
51.8b
Rules
19×add-sqr-sqrt_binary64_782 *-un-lft-identity_binary64_760
15×times-frac_binary64_766
11×add-cube-cbrt_binary64_795
5×associate-/l*_binary64_705
4×difference-of-squares_binary64_729 distribute-lft-out--_binary64_712
3×add-exp-log_binary64_798 add-cbrt-cube_binary64_796 associate-/r*_binary64_704
2×associate-/l/_binary64_707
1×pow1_binary64_821 div-exp_binary64_811 add-log-exp_binary64_799 cbrt-undiv_binary64_794 frac-2neg_binary64_771 div-sub_binary64_765 clear-num_binary64_759 div-inv_binary64_757 flip3--_binary64_764 flip--_binary64_735
Counts
1 → 38
Calls

1 calls:

6.0ms
(/.f64 (-.f64 x lo) hi)
Compiler

Compiled 476 to 136 computations (71.4% saved)

series88.0ms (2.1%)

Error
51.8b
Counts
1 → 12
Calls

1 calls:

83.0ms
(/.f64 (-.f64 x lo) hi)
Compiler

Compiled 183 to 136 computations (25.7% saved)

simplify87.0ms (2.1%)

Algorithm
1×egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 0 (76.0ms)

IterNodesCost
05044599

prune44.0ms (1%)

Pruning

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New371350
Fresh022
Picked101
Done000
Total381553
Error
51.8b
Counts
53 → 15
Compiler

Compiled 676 to 235 computations (65.2% saved)

localize10.0ms (0.2%)

Local error

Found 4 expressions with local error:

0.4b
(cbrt.f64 hi)
0.4b
(cbrt.f64 hi)
0.4b
(cbrt.f64 hi)
0.6b
(*.f64 (cbrt.f64 hi) (cbrt.f64 hi))

rewrite74.0ms (1.8%)

Algorithm
1×rewrite-expression-head
Error
51.8b
Rules
25×cbrt-prod_binary64_791
23×add-sqr-sqrt_binary64_782
15×add-cube-cbrt_binary64_795 *-un-lft-identity_binary64_760
11×pow1_binary64_821
9×pow1/3_binary64_842
6×add-exp-log_binary64_798 swap-sqr_binary64_727 associate-*l*_binary64_701 associate-*r*_binary64_700
4×add-log-exp_binary64_799 add-cbrt-cube_binary64_796 unswap-sqr_binary64_728
2×pow-prod-down_binary64_831 pow-prod-up_binary64_830 pow-sqr_binary64_733
1×pow2_binary64_841 pow-plus_binary64_823 prod-exp_binary64_809 cbrt-unprod_binary64_793 *-commutative_binary64_691
Counts
4 → 73
Calls

4 calls:

6.0ms
(*.f64 (cbrt.f64 hi) (cbrt.f64 hi))
1.0ms
(cbrt.f64 hi)
1.0ms
(cbrt.f64 hi)
1.0ms
(cbrt.f64 hi)
Compiler

Compiled 1670 to 306 computations (81.7% saved)

series315.0ms (7.5%)

Error
51.8b
Counts
4 → 12
Calls

4 calls:

87.0ms
(*.f64 (cbrt.f64 hi) (cbrt.f64 hi))
78.0ms
(cbrt.f64 hi)
71.0ms
(cbrt.f64 hi)
69.0ms
(cbrt.f64 hi)
Compiler

Compiled 735 to 423 computations (42.4% saved)

simplify76.0ms (1.8%)

Algorithm
1×egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
04873548
14873548

prune79.0ms (1.9%)

Pruning

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New77885
Fresh7714
Picked101
Done000
Total8515100
Error
51.8b
Counts
100 → 15
Compiler

Compiled 1995 to 513 computations (74.3% saved)

localize15.0ms (0.4%)

Local error

Found 4 expressions with local error:

0.4b
(cbrt.f64 hi)
0.4b
(cbrt.f64 hi)
0.6b
(*.f64 (cbrt.f64 hi) (cbrt.f64 hi))
4.9b
(exp.f64 (log.f64 (cbrt.f64 hi)))

rewrite93.0ms (2.2%)

Algorithm
1×rewrite-expression-head
Error
51.8b
Rules
25×add-sqr-sqrt_binary64_782 cbrt-prod_binary64_791
17×add-cube-cbrt_binary64_795 *-un-lft-identity_binary64_760
12×pow1_binary64_821
9×pow1/3_binary64_842
6×log-prod_binary64_846 exp-sum_binary64_806 add-exp-log_binary64_798 swap-sqr_binary64_727 associate-*l*_binary64_701 associate-*r*_binary64_700
5×exp-prod_binary64_812
4×add-log-exp_binary64_799 add-cbrt-cube_binary64_796 unswap-sqr_binary64_728
2×log-pow_binary64_849 pow-prod-down_binary64_831 pow-prod-up_binary64_830 pow-sqr_binary64_733
1×rem-exp-log_binary64_800 pow2_binary64_841 pow-plus_binary64_823 prod-exp_binary64_809 cbrt-unprod_binary64_793 *-commutative_binary64_691
Counts
4 → 81
Calls

4 calls:

6.0ms
(*.f64 (cbrt.f64 hi) (cbrt.f64 hi))
3.0ms
(exp.f64 (log.f64 (cbrt.f64 hi)))
1.0ms
(cbrt.f64 hi)
1.0ms
(cbrt.f64 hi)
Compiler

Compiled 2033 to 376 computations (81.5% saved)

series391.0ms (9.3%)

Error
51.8b
Counts
4 → 12
Calls

4 calls:

134.0ms
(exp.f64 (log.f64 (cbrt.f64 hi)))
88.0ms
(*.f64 (cbrt.f64 hi) (cbrt.f64 hi))
80.0ms
(cbrt.f64 hi)
77.0ms
(cbrt.f64 hi)
Compiler

Compiled 813 to 488 computations (40% saved)

simplify66.0ms (1.6%)

Algorithm
1×egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (51.0ms)

IterNodesCost
05009632

prune79.0ms (1.9%)

Pruning

12 alts after pruning (12 fresh and 0 done)

PrunedKeptTotal
New87693
Fresh8614
Picked101
Done000
Total9612108
Error
51.8b
Counts
108 → 12
Compiler

Compiled 2089 to 402 computations (80.8% saved)

regimes445.0ms (10.6%)

Accuracy

Total 0.2b remaining (0.3%)

Threshold costs 0.2b (0.3%)

Compiler

Compiled 5118 to 3072 computations (40% saved)

bsearch0.0ms (0%)

simplify4.0ms (0.1%)

Algorithm
1×egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02753
12753

end0.0ms (0%)

sample1.7s (40.7%)

Algorithm
1×intervals
Results
184.0ms8000×body128valid
147.0ms8000×pre128true
Compiler

Compiled 1314 to 784 computations (40.3% saved)

Profiling

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