Details

Time bar (total: 2.5s)

analyze3.0ms (0.1%)

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

Compiled 21 to 16 computations (23.8% saved)

sample30.0ms (1.2%)

Algorithm
intervals
Results
11.0ms256×pre80true
10.0ms256×body80valid
Compiler

Compiled 30 to 30 computations (0% saved)

simplify15.0ms (0.6%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (6.0ms)

IterNodesCost
018613
118613

prune6.0ms (0.2%)

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.4b

Counts
2 → 1
Compiler

Compiled 18 to 18 computations (0% saved)

localize7.0ms (0.3%)

Local error

Found 3 expressions with local error:

0.2b
(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
0.2b
(+.f64 (+.f64 e d) c)
0.3b
(+.f64 (+.f64 (+.f64 e d) c) b)

rewrite32.0ms (1.2%)

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity_binary64 add-log-exp_binary64
19×distribute-lft-out_binary64 sum-log_binary64
flip3-+_binary64 pow1_binary64 add-cube-cbrt_binary64 associate-+l+_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 +-commutative_binary64 flip-+_binary64
Counts
3 → 51
Calls

3 calls:

14.0ms
(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
10.0ms
(+.f64 (+.f64 (+.f64 e d) c) b)
6.0ms
(+.f64 (+.f64 e d) c)

series33.0ms (1.3%)

Counts
3 → 9
Calls

3 calls:

17.0ms
(+.f64 (+.f64 (+.f64 (+.f64 e d) c) b) a)
9.0ms
(+.f64 (+.f64 (+.f64 e d) c) b)
7.0ms
(+.f64 (+.f64 e d) c)

simplify46.0ms (1.8%)

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
04854801
14854801

prune69.0ms (2.7%)

Pruning

10 alts after pruning (10 fresh and 0 done)

PrunedKeptTotal
New501060
Fresh000
Picked101
Done000
Total511061

Merged error: 0.0b

Counts
61 → 10
Compiler

Compiled 961 to 278 computations (71.1% saved)

localize7.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.2b
(+.f64 (+.f64 e d) c)
0.2b
(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))

rewrite22.0ms (0.9%)

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity_binary64 add-log-exp_binary64
18×distribute-lft-out_binary64 sum-log_binary64
flip3-+_binary64 flip-+_binary64
frac-add_binary64
pow1_binary64 add-cube-cbrt_binary64 associate-+l+_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 +-commutative_binary64
associate-+r+_binary64
Counts
2 → 43
Calls

2 calls:

14.0ms
(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))
6.0ms
(+.f64 (+.f64 e d) c)

series21.0ms (0.8%)

Counts
2 → 6
Calls

2 calls:

16.0ms
(+.f64 (+.f64 (+.f64 e d) c) (+.f64 b a))
4.0ms
(+.f64 (+.f64 e d) c)

simplify61.0ms (2.4%)

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
04953882
14953882

prune50.0ms (2%)

Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New47249
Fresh279
Picked101
Done000
Total50959

Merged error: 0.0b

Counts
59 → 9
Compiler

Compiled 931 to 248 computations (73.4% saved)

localize7.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.2b
(+.f64 c (+.f64 b a))
0.2b
(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))

rewrite19.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity_binary64 add-log-exp_binary64
18×distribute-lft-out_binary64 sum-log_binary64
flip3-+_binary64 flip-+_binary64
frac-add_binary64
pow1_binary64 add-cube-cbrt_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 +-commutative_binary64 associate-+r+_binary64
associate-+l+_binary64
Counts
2 → 43
Calls

2 calls:

12.0ms
(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))
6.0ms
(+.f64 c (+.f64 b a))

series23.0ms (0.9%)

Counts
2 → 6
Calls

2 calls:

16.0ms
(+.f64 (+.f64 e d) (+.f64 c (+.f64 b a)))
7.0ms
(+.f64 c (+.f64 b a))

simplify54.0ms (2.1%)

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04776882
14776882

prune43.0ms (1.7%)

Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New46349
Fresh538
Picked011
Done000
Total51758

Merged error: 0b

Counts
58 → 7
Compiler

Compiled 913 to 232 computations (74.6% saved)

localize7.0ms (0.3%)

Local error

Found 2 expressions with local error:

0.2b
(+.f64 (+.f64 e d) (+.f64 (+.f64 c b) a))
0.2b
(+.f64 (+.f64 c b) a)

rewrite20.0ms (0.8%)

Algorithm
rewrite-expression-head
Rules
28×*-un-lft-identity_binary64 add-log-exp_binary64
18×distribute-lft-out_binary64 sum-log_binary64
flip3-+_binary64 flip-+_binary64
frac-add_binary64
pow1_binary64 add-cube-cbrt_binary64 associate-+l+_binary64 add-exp-log_binary64 add-cbrt-cube_binary64 add-sqr-sqrt_binary64 +-commutative_binary64
associate-+r+_binary64
Counts
2 → 43
Calls

2 calls:

12.0ms
(+.f64 (+.f64 e d) (+.f64 (+.f64 c b) a))
6.0ms
(+.f64 (+.f64 c b) a)

series20.0ms (0.8%)

Counts
2 → 6
Calls

2 calls:

16.0ms
(+.f64 (+.f64 e d) (+.f64 (+.f64 c b) a))
5.0ms
(+.f64 (+.f64 c b) a)

simplify73.0ms (2.9%)

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (58.0ms)

IterNodesCost
04676885
14676885

prune23.0ms (0.9%)

Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New49049
Fresh055
Picked011
Done011
Total49756

Merged error: 0b

Counts
56 → 7
Compiler

Compiled 771 to 150 computations (80.5% saved)

regimes357.0ms (14%)

Compiler

Compiled 922 to 608 computations (34.1% saved)

bsearch0.0ms (0%)

simplify3.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01413
11413

end0.0ms (0%)

sample1.5s (58.8%)

Algorithm
intervals
Results
333.0ms8000×pre80true
199.0ms8000×body80valid
Compiler

Compiled 190 to 130 computations (31.6% saved)

Profiling

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