Details

Time bar (total: 1.3s)

analyze3.0ms (0.2%)

Algorithm
search
Search
TrueOtherFalseIter
0%0%100%0
0%0%100%1
Compiler

Compiled 16 to 11 computations (31.3% saved)

sample16.0ms (1.2%)

Algorithm
intervals
Results
6.0ms256×pre128true
4.0ms256×body128valid
Compiler

Compiled 23 to 17 computations (26.1% saved)

simplify92.0ms (6.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
07010
17010

prune2.0ms (0.2%)

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 8 computations (42.9% saved)

localize3.0ms (0.2%)

Local error

Found 1 expressions with local error:

0.0b
(*.f64 (+.f64 a b) (+.f64 a b))

rewrite12.0ms (0.9%)

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity_binary64_1783
pow1_binary64_1844
add-sqr-sqrt_binary64_1805
swap-sqr_binary64_1750 distribute-lft-out_binary64_1734 flip-+_binary64_1757 flip3-+_binary64_1786
add-cube-cbrt_binary64_1818
associate-*l*_binary64_1724 frac-times_binary64_1793 associate-*r*_binary64_1723
add-cbrt-cube_binary64_1819 add-exp-log_binary64_1821
associate-*r/_binary64_1725 associate-*l/_binary64_1726
distribute-lft-in_binary64_1732 cbrt-unprod_binary64_1816 prod-exp_binary64_1832 pow-plus_binary64_1846 pow-prod-up_binary64_1853 pow-sqr_binary64_1756 *-commutative_binary64_1714 distribute-rgt-in_binary64_1733 pow-prod-down_binary64_1854 unswap-sqr_binary64_1751 add-log-exp_binary64_1822 pow2_binary64_1864
Counts
1 → 40
Calls

1 calls:

10.0ms
(*.f64 (+.f64 a b) (+.f64 a b))

series20.0ms (1.5%)

Counts
1 → 3
Calls

1 calls:

19.0ms
(*.f64 (+.f64 a b) (+.f64 a b))

simplify55.0ms (4.2%)

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 0 (44.0ms)

IterNodesCost
04969523
14969523

prune33.0ms (2.5%)

Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New39443
Fresh000
Picked101
Done000
Total40444

Merged error: 0b

Counts
44 → 4
Compiler

Compiled 570 to 214 computations (62.5% saved)

localize5.0ms (0.4%)

Local error

Found 2 expressions with local error:

0.0b
(*.f64 b (+.f64 a b))
0.0b
(+.f64 (*.f64 a (+.f64 a b)) (*.f64 b (+.f64 a b)))

rewrite19.0ms (1.5%)

Algorithm
rewrite-expression-head
Rules
10×associate-*r/_binary64_1725
add-sqr-sqrt_binary64_1805 flip-+_binary64_1757 *-un-lft-identity_binary64_1783 flip3-+_binary64_1786
add-cbrt-cube_binary64_1819 add-exp-log_binary64_1821 add-cube-cbrt_binary64_1818 frac-add_binary64_1791 add-log-exp_binary64_1822 associate-*r*_binary64_1723 pow1_binary64_1844
distribute-lft-in_binary64_1732 associate-*l*_binary64_1724 distribute-rgt-in_binary64_1733
associate-+r+_binary64_1715 associate-+l+_binary64_1716
+-commutative_binary64_1713 distribute-lft-out_binary64_1734 cbrt-unprod_binary64_1816 prod-exp_binary64_1832 distribute-rgt-out_binary64_1736 *-commutative_binary64_1714 sum-log_binary64_1874 pow-prod-down_binary64_1854 unswap-sqr_binary64_1751
Counts
2 → 43
Calls

2 calls:

10.0ms
(+.f64 (*.f64 a (+.f64 a b)) (*.f64 b (+.f64 a b)))
6.0ms
(*.f64 b (+.f64 a b))

series42.0ms (3.2%)

Counts
2 → 6
Calls

2 calls:

23.0ms
(+.f64 (*.f64 a (+.f64 a b)) (*.f64 b (+.f64 a b)))
19.0ms
(*.f64 b (+.f64 a b))

simplify61.0ms (4.6%)

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
04768664
14768664

prune35.0ms (2.7%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New48149
Fresh303
Picked011
Done000
Total51253

Merged error: 0b

Counts
53 → 2
Compiler

Compiled 765 to 191 computations (75% saved)

localize7.0ms (0.5%)

Local error

Found 3 expressions with local error:

0.0b
(+.f64 (*.f64 a a) (*.f64 b (+.f64 a (+.f64 a b))))
0.0b
(+.f64 a (+.f64 a b))
0.0b
(*.f64 b (+.f64 a (+.f64 a b)))

rewrite21.0ms (1.6%)

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity_binary64_1783
10×add-log-exp_binary64_1822
add-sqr-sqrt_binary64_1805
distribute-lft-out_binary64_1734
add-cbrt-cube_binary64_1819 add-exp-log_binary64_1821 add-cube-cbrt_binary64_1818 associate-*r*_binary64_1723 pow1_binary64_1844
sum-log_binary64_1874
associate-+r+_binary64_1715 flip-+_binary64_1757 associate-*l*_binary64_1724 flip3-+_binary64_1786
associate-*r/_binary64_1725 +-commutative_binary64_1713 distribute-lft-in_binary64_1732 distribute-rgt-in_binary64_1733
cbrt-unprod_binary64_1816 prod-exp_binary64_1832 *-commutative_binary64_1714 pow-prod-down_binary64_1854 unswap-sqr_binary64_1751
Counts
3 → 52
Calls

3 calls:

8.0ms
(*.f64 b (+.f64 a (+.f64 a b)))
6.0ms
(+.f64 a (+.f64 a b))
4.0ms
(+.f64 (*.f64 a a) (*.f64 b (+.f64 a (+.f64 a b))))

series63.0ms (4.8%)

Counts
3 → 9
Calls

3 calls:

24.0ms
(*.f64 b (+.f64 a (+.f64 a b)))
22.0ms
(+.f64 (*.f64 a a) (*.f64 b (+.f64 a (+.f64 a b))))
16.0ms
(+.f64 a (+.f64 a b))

simplify49.0ms (3.7%)

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05037730

prune35.0ms (2.7%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New61061
Fresh000
Picked011
Done011
Total61263

Merged error: 0b

Counts
63 → 2
Compiler

Compiled 907 to 188 computations (79.3% saved)

regimes85.0ms (6.5%)

Compiler

Compiled 569 to 404 computations (29% saved)

bsearch0.0ms (0%)

simplify2.0ms (0.2%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01216
11216

end0.0ms (0%)

sample659.0ms (49.9%)

Algorithm
intervals
Results
189.0ms8000×pre128true
136.0ms8000×body128valid
Compiler

Compiled 167 to 113 computations (32.3% saved)

Profiling

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