Details

Time bar (total: 2.0s)

sample23.0ms

Algorithm
intervals
Results
5.0ms256×pre80true
4.0ms256×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: 0.1b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ b c) d)
0.1b
(* a (+ (+ b c) d))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
14×*-un-lft-identity
7×add-log-exp
6×add-sqr-sqrt distribute-lft-out
5×associate-*r*
4×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
3×associate-*l* sum-log
2×flip3-+ associate-*r/ flip-+
1×+-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:
28.0ms
(+ (+ b c) d)
75.0ms
(* a (+ (+ b c) d))

series38.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ (+ b c) d)
25.0ms
(* a (+ (+ b c) d))

simplify28.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0177179
1861160
25001160

prune77.0ms

Pruning

5 alts after pruning (5 fresh and 0 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))

rewrite32.0ms

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:
19.0ms
(* a (+ b c))
12.0ms
(+ (* a (+ b c)) (* a d))

series57.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* a (+ b c))
34.0ms
(+ (* a (+ b c)) (* a d))

simplify35.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0213177
1995159
25002156

prune81.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (+ (* a b) (* a c)) (* a d))
0.1b
(+ (* a b) (* a c))

rewrite36.0ms

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:
28.0ms
(+ (+ (* a b) (* a c)) (* a d))
8.0ms
(+ (* a b) (* a c))

series61.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(+ (+ (* a b) (* a c)) (* a d))
31.0ms
(+ (* a b) (* a c))

simplify100.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0184187
1772160
23494148
35003148

prune64.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* (sqrt (* a (+ b c))) (sqrt (* a (+ b c)))) (* a d))
0.1b
(sqrt (* a (+ b c)))
0.1b
(sqrt (* a (+ b c)))
0.5b
(* (sqrt (* a (+ b c))) (sqrt (* a (+ b c))))

rewrite143.0ms

Algorithm
rewrite-expression-head
Rules
59×pow1
32×sqrt-pow1
22×pow-prod-down
18×associate-*r/
16×sqrt-div
12×pow1/2
10×add-sqr-sqrt pow-prod-up
9×flip3-+ flip-+
8×add-cube-cbrt *-un-lft-identity
6×add-exp-log sqrt-prod pow-sqr add-cbrt-cube add-log-exp
4×frac-times swap-sqr associate-*r* associate-*l*
2×associate-*l/
1×+-commutative pow2 pow-plus sqrt-unprod prod-exp sum-log rem-square-sqrt *-commutative cbrt-unprod unswap-sqr
Counts
4 → 94
Calls
4 calls:
54.0ms
(+ (* (sqrt (* a (+ b c))) (sqrt (* a (+ b c)))) (* a d))
7.0ms
(sqrt (* a (+ b c)))
9.0ms
(sqrt (* a (+ b c)))
71.0ms
(* (sqrt (* a (+ b c))) (sqrt (* a (+ b c))))

series140.0ms

Counts
4 → 12
Calls
4 calls:
29.0ms
(+ (* (sqrt (* a (+ b c))) (sqrt (* a (+ b c)))) (* a d))
46.0ms
(sqrt (* a (+ b c)))
42.0ms
(sqrt (* a (+ b c)))
23.0ms
(* (sqrt (* a (+ b c))) (sqrt (* a (+ b c))))

simplify47.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0283617
11308517
25002480

prune189.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes130.0ms

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

sample551.0ms

Algorithm
intervals
Results
163.0ms8000×pre80true
136.0ms8000×body80valid