Details

Time bar (total: 1.7s)

sample35.0ms

Algorithm
intervals
Results
10.0ms256×pre80true
5.0ms256×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0183
1393
2653
3703
4703

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ b c) d)
0.0b
(* a (+ (+ b c) d))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
14×*-un-lft-identity
add-log-exp
add-sqr-sqrt distribute-lft-out
associate-*r*
pow1 add-exp-log add-cube-cbrt add-cbrt-cube
associate-*l* sum-log
flip3-+ associate-*r/ flip-+
+-commutative distribute-rgt-in associate-+l+ distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 39
Calls
2 calls:
6.0ms
(+ (+ b c) d)
13.0ms
(* a (+ (+ b c) d))

series13.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(+ (+ b c) d)
8.0ms
(* a (+ (+ b c) d))

simplify27.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0177179
1861160
25001160

prune81.0ms

Filtered
45 candidates to 28 candidates (37.8%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New42345
Fresh000
Picked011
Done000
Total42446

Merged error: 0b

Counts
46 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* a (+ b c)) (* a d))
0.0b
(* a (+ b c))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ distribute-lft-out
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 37
Calls
2 calls:
5.0ms
(+ (* a (+ b c)) (* a d))
5.0ms
(* a (+ b c))

series15.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(+ (* a (+ b c)) (* a d))
6.0ms
(* a (+ b c))

simplify36.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0213177
1995159
25001156

prune83.0ms

Filtered
43 candidates to 29 candidates (32.6%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New42143
Fresh202
Picked101
Done011
Total45247

Merged error: 0b

Counts
47 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* a b) (* a c)) (* a d))
0.0b
(+ (* a b) (* a c))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
sum-log
distribute-lft-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
associate-+l+
Counts
2 → 26
Calls
2 calls:
6.0ms
(+ (+ (* a b) (* a c)) (* a d))
3.0ms
(+ (* a b) (* a c))

series15.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(+ (+ (* a b) (* a c)) (* a d))
6.0ms
(+ (* a b) (* a c))

simplify107.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (24.0ms)

IterNodesCost
0184187
1772160
23494148
35003148

prune64.0ms

Filtered
32 candidates to 23 candidates (28.1%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New32032
Fresh000
Picked011
Done011
Total32234

Merged error: 0b

Counts
34 → 2

regimes346.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0145
1145

end0.0ms

sample812.0ms

Algorithm
intervals
Results
295.0ms8000×pre80true
173.0ms8000×body80valid

Profiling

Loading profile data...