Details

Time bar (total: 1.6s)

analyze2.0ms (0.1%)

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

Compiled 22 to 18 computations (18.2% saved)

sample24.0ms (1.5%)

Algorithm
intervals
Results
13.0ms256×body128valid
5.0ms256×pre128true
Compiler

Compiled 37 to 33 computations (10.8% saved)

simplify322.0ms (19.9%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (153.0ms)

IterNodesCost
0472222
1472222

prune3.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 52.0b

Counts
2 → 1
Compiler

Compiled 30 to 26 computations (13.3% saved)

localize10.0ms (0.6%)

Local error

Found 1 expressions with local error:

23.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

rewrite9.0ms (0.5%)

Algorithm
rewrite-expression-head
Rules
cancel-sign-sub-inv_binary64_733
unpow-prod-down_binary64_846 add-log-exp_binary64_806 add-sqr-sqrt_binary64_789 *-un-lft-identity_binary64_767 add-cube-cbrt_binary64_802
sqr-pow_binary64_739 sub-neg_binary64_760 add-exp-log_binary64_805 pow1_binary64_828 diff-log_binary64_859 flip--_binary64_742 add-cbrt-cube_binary64_803 flip3--_binary64_771
Counts
1 → 18
Calls

1 calls:

7.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series75.0ms (4.6%)

Counts
1 → 3
Calls

1 calls:

75.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify68.0ms (4.2%)

Algorithm
egg-herbie
Counts
21 → 21
Iterations

Useful iterations: 0 (60.0ms)

IterNodesCost
05082280

prune26.0ms (1.6%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New20121
Fresh000
Picked101
Done000
Total21122

Merged error: 52.0b

Counts
22 → 1
Compiler

Compiled 444 to 326 computations (26.6% saved)

localize14.0ms (0.8%)

Local error

Found 2 expressions with local error:

1.0b
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
23.0b
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

rewrite19.0ms (1.2%)

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod_binary64_798
add-sqr-sqrt_binary64_789 cancel-sign-sub-inv_binary64_733 *-un-lft-identity_binary64_767 add-cube-cbrt_binary64_802
unpow-prod-down_binary64_846
add-log-exp_binary64_806
cube-prod_binary64_795
sqr-pow_binary64_739 add-exp-log_binary64_805 pow1_binary64_828 cbrt-div_binary64_799 cube-div_binary64_796 flip--_binary64_742 add-cbrt-cube_binary64_803 flip3--_binary64_771
pow1/3_binary64_849 sub-neg_binary64_760 diff-log_binary64_859 cube-mult_binary64_797 rem-cbrt-cube_binary64_791 unpow3_binary64_833
Counts
2 → 41
Calls

2 calls:

8.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
7.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

series160.0ms (9.9%)

Counts
2 → 6
Calls

2 calls:

83.0ms
(cbrt.f64 (pow.f64 (-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4)) 3))
77.0ms
(-.f64 (*.f64 9 (pow.f64 x 4)) (pow.f64 y 4))

simplify48.0ms (3%)

Algorithm
egg-herbie
Counts
47 → 47
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
05004844

prune59.0ms (3.7%)

Pruning

1 alts after pruning (0 fresh and 1 done)

PrunedKeptTotal
New47047
Fresh000
Picked011
Done000
Total47148

Merged error: 52.0b

Counts
48 → 1
Compiler

Compiled 1076 to 808 computations (24.9% saved)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02927
12927

end0.0ms (0%)

sample777.0ms (48%)

Algorithm
intervals
Results
416.0ms8000×body128valid
161.0ms8000×pre128true
Compiler

Compiled 58 to 52 computations (10.3% saved)

Profiling

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