Details

Time bar (total: 1.8s)

sample24.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
5.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0183
1393
2653
3703
4703

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
5×add-sqr-sqrt associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube distribute-lft-out
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
39.0ms
(* a (+ (+ b c) d))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(* a (+ (+ b c) d))

simplify94.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0146114
1738100
24526100
35001100

prune46.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ distribute-lft-out
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 37
Calls
2 calls:
17.0ms
(* a (+ b c))
7.0ms
(+ (* a (+ b c)) (* a d))

series68.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(* a (+ b c))
43.0ms
(+ (* a (+ b c)) (* a d))

simplify37.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0213177
1995159
25002156

prune84.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
3×distribute-lft-out
2×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt *-un-lft-identity flip3-+ add-cbrt-cube flip-+
1×associate-+l+
Counts
2 → 26
Calls
2 calls:
2.0ms
(+ (* a b) (* a c))
11.0ms
(+ (+ (* a b) (* a c)) (* a d))

series68.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(+ (* a b) (* a c))
33.0ms
(+ (+ (* a b) (* a c)) (* a d))

simplify104.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0184187
1772160
23494148
35003148

prune62.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (sqrt a) (* (sqrt a) (+ b c))) (* a d))
0.3b
(* (sqrt a) (+ b c))
0.3b
(* (sqrt a) (* (sqrt a) (+ b c)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt associate-*l*
10×pow1 add-exp-log *-un-lft-identity add-cbrt-cube
9×distribute-rgt-in distribute-lft-in
8×add-cube-cbrt
7×sqrt-prod
6×associate-*r/
5×associate-*r* add-log-exp
4×associate-+l+ pow-prod-down prod-exp cbrt-unprod
3×flip3-+ flip-+
2×*-commutative unswap-sqr
1×+-commutative sum-log distribute-lft-out
Counts
3 → 69
Calls
3 calls:
14.0ms
(+ (* (sqrt a) (* (sqrt a) (+ b c))) (* a d))
13.0ms
(* (sqrt a) (+ b c))
15.0ms
(* (sqrt a) (* (sqrt a) (+ b c)))

series193.0ms

Counts
3 → 9
Calls
3 calls:
68.0ms
(+ (* (sqrt a) (* (sqrt a) (+ b c))) (* a d))
75.0ms
(* (sqrt a) (+ b c))
49.0ms
(* (sqrt a) (* (sqrt a) (+ b c)))

simplify53.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0363448
11720363
25003354

prune163.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes135.0ms

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
0103
1103

end0.0ms

sample500.0ms

Algorithm
intervals
Results
170.0ms8000×pre80true
145.0ms8000×body80valid