Details

Time bar (total: 1.9s)

sample21.0ms

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

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite98.0ms

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:
26.0ms
(+ (+ b c) d)
71.0ms
(* a (+ (+ b c) d))

series40.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(+ (+ b c) d)
24.0ms
(* a (+ (+ b c) d))

simplify27.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0177179
1861160
25001160

prune72.0ms

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))

rewrite34.0ms

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:
18.0ms
(* a (+ b c))
15.0ms
(+ (* a (+ b c)) (* a d))

series52.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(* a (+ b c))
30.0ms
(+ (* a (+ b c)) (* a d))

simplify38.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0213177
1995159
25002156

prune78.0ms

Pruning

4 alts after pruning (4 fresh and 0 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)))

rewrite31.0ms

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:
22.0ms
(* a (+ c d))
8.0ms
(+ (* b a) (* a (+ c d)))

series48.0ms

Counts
2 → 6
Calls
2 calls:
23.0ms
(* a (+ c d))
26.0ms
(+ (* b a) (* a (+ c d)))

simplify33.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0212178
1931159
25001154

prune79.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize8.0ms

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))))

rewrite79.0ms

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:
7.0ms
(+ (* b a) (* (sqrt (* a (+ c d))) (sqrt (* a (+ c d)))))
7.0ms
(sqrt (* a (+ c d)))
6.0ms
(sqrt (* a (+ c d)))
55.0ms
(* (sqrt (* a (+ c d))) (sqrt (* a (+ c d))))

series156.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(+ (* b a) (* (sqrt (* a (+ c d))) (sqrt (* a (+ c d)))))
52.0ms
(sqrt (* a (+ c d)))
49.0ms
(sqrt (* a (+ c d)))
29.0ms
(* (sqrt (* a (+ c d))) (sqrt (* a (+ c d))))

simplify52.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0288611
11309527
25002483

prune196.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes147.0ms

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
0124
1124

end0.0ms

sample554.0ms

Algorithm
intervals
Results
175.0ms8000×pre80true
126.0ms8000×body80valid