Details

Time bar (total: 2.2s)

sample36.0ms

Algorithm
intervals
Results
13.0ms256×pre80true
11.0ms256×body80valid

simplify9.0ms

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))

rewrite41.0ms

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:
40.0ms
(* 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 (6.0ms)

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))

rewrite14.0ms

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:
9.0ms
(* a (+ b c))
5.0ms
(+ (* a (+ b c)) (* a d))

series59.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(* a (+ b c))
35.0ms
(+ (* a (+ b c)) (* a d))

simplify34.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0213177
1995159
25002156

prune81.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
1×+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
9.0ms
(* a (+ c d))
3.0ms
(+ (* b a) (* a (+ c d)))

series55.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(* a (+ c d))
27.0ms
(+ (* b a) (* a (+ c d)))

simplify35.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0212178
1931159
25001154

prune83.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

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

rewrite38.0ms

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:
2.0ms
(+ (* b a) (* (sqrt (* a (+ c d))) (sqrt (* a (+ c d)))))
3.0ms
(sqrt (* a (+ c d)))
3.0ms
(sqrt (* a (+ c d)))
26.0ms
(* (sqrt (* a (+ c d))) (sqrt (* a (+ c d))))

series163.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(+ (* b a) (* (sqrt (* a (+ c d))) (sqrt (* a (+ c d)))))
50.0ms
(sqrt (* a (+ c d)))
56.0ms
(sqrt (* a (+ c d)))
25.0ms
(* (sqrt (* a (+ c d))) (sqrt (* a (+ c d))))

simplify49.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
0288611
11309527
25002483

prune194.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes132.0ms

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

sample968.0ms

Algorithm
intervals
Results
410.0ms8000×pre80true
357.0ms8000×body80valid