Details

Time bar (total: 1.7s)

sample15.0ms

Algorithm
intervals
Results
3.0ms256×pre80true
3.0ms256×body80valid

simplify14.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1253
2533
3803
4983
51073
61133
71133

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ a b) (+ a b))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
8×pow1
7×add-sqr-sqrt
6×flip3-+ swap-sqr flip-+ distribute-lft-out
5×add-cube-cbrt
4×frac-times associate-*r* associate-*l*
3×add-exp-log add-cbrt-cube
2×associate-*r/ associate-*l/
1×pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 40
Calls
1 calls:
35.0ms
(* (+ a b) (+ a b))

series13.0ms

Counts
1 → 3
Calls
1 calls:
13.0ms
(* (+ a b) (+ a b))

simplify32.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0189213
1902188
25001170

prune47.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* a (+ a b)) (* b (+ a b)))
0.0b
(* b (+ a b))
0.0b
(* a (+ a b))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*r/
11×add-sqr-sqrt *-un-lft-identity
8×associate-*r*
7×pow1 add-exp-log add-cube-cbrt flip3-+ add-cbrt-cube flip-+
6×associate-*l*
5×add-log-exp
4×distribute-rgt-in distribute-lft-in frac-add
2×associate-+l+ associate-+r+ pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
1×+-commutative distribute-rgt-out sum-log
Counts
3 → 66
Calls
3 calls:
14.0ms
(+ (* a (+ a b)) (* b (+ a b)))
18.0ms
(* b (+ a b))
21.0ms
(* a (+ a b))

series67.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(+ (* a (+ a b)) (* b (+ a b)))
25.0ms
(* b (+ a b))
23.0ms
(* a (+ a b))

simplify55.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (50.0ms)

IterNodesCost
0349386
11962333
25001331

prune116.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(* b (+ a (+ a b)))
0.0b
(+ (* a a) (* b (+ a (+ a b))))
0.0b
(+ a (+ a b))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
10×add-log-exp
7×add-sqr-sqrt
6×distribute-lft-out
5×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
4×sum-log
3×associate-+r+ flip3-+ associate-*l* flip-+
2×+-commutative distribute-rgt-in distribute-lft-in associate-*r/
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 52
Calls
3 calls:
53.0ms
(* b (+ a (+ a b)))
8.0ms
(+ (* a a) (* b (+ a (+ a b))))
15.0ms
(+ a (+ a b))

series72.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(* b (+ a (+ a b)))
23.0ms
(+ (* a a) (* b (+ a (+ a b))))
19.0ms
(+ a (+ a b))

simplify38.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0252301
11187261
25001244

prune98.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (+ (pow a 2) (* a b)) (* b (+ a b)))
0.0b
(+ (pow a 2) (* a b))
0.0b
(* b (+ a b))

rewrite87.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
7×add-sqr-sqrt *-un-lft-identity flip3-+ flip-+
6×associate-*r/
5×pow1 add-exp-log add-cube-cbrt add-cbrt-cube
4×associate-*r* frac-add sum-log
3×associate-*l* distribute-lft-out
2×+-commutative distribute-rgt-in associate-+r+ distribute-lft-in unpow2
1×associate-+l+ distribute-rgt-out pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 55
Calls
3 calls:
52.0ms
(+ (+ (pow a 2) (* a b)) (* b (+ a b)))
12.0ms
(+ (pow a 2) (* a b))
21.0ms
(* b (+ a b))

series73.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(+ (+ (pow a 2) (* a b)) (* b (+ a b)))
25.0ms
(+ (pow a 2) (* a b))
23.0ms
(* b (+ a b))

simplify52.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (47.0ms)

IterNodesCost
0347431
11845392
25003362

prune119.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes201.0ms

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
0115
1115

end0.0ms

sample366.0ms

Algorithm
intervals
Results
109.0ms8000×pre80true
93.0ms8000×body80valid