Details

Time bar (total: 13.3s)

sample36.0ms

Algorithm
intervals
Results
17.0ms353×body80valid

simplify75.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
079
1197
2417
3677
4717
done717

prune8.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ x y))
0.0b
(* (* x (+ x y)) 2.0)

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
7×add-sqr-sqrt *-un-lft-identity associate-*r*
5×add-cube-cbrt
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×expm1-log1p-u flip3-+ associate-*l/ *-commutative flip-+ log1p-expm1-u add-log-exp
1×distribute-rgt-in distribute-lft-in distribute-lft-out unswap-sqr
Counts
2 → 47
Calls
2 calls:
35.0ms
(* x (+ x y))
36.0ms
(* (* x (+ x y)) 2.0)

series116.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(* x (+ x y))
64.0ms
(* (* x (+ x y)) 2.0)

simplify3.9s

Counts
53 → 53
Iterations

Useful iterations: 3 (2.1s)

IterNodesCost
076467
1204435
2803377
34150375
done5000375

prune106.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(* x (* (+ x y) 2.0))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r/ associate-*l/
1×expm1-log1p-u flip3-+ associate-*r* *-commutative flip-+ log1p-expm1-u add-log-exp
Counts
1 → 22
Calls
1 calls:
29.0ms
(* x (* (+ x y) 2.0))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(* x (* (+ x y) 2.0))

simplify2.1s

Counts
25 → 25
Iterations

Useful iterations: 3 (918.0ms)

IterNodesCost
054258
1151239
2554201
32604200
done5002200

prune69.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x x) (* x y))
0.0b
(* 2.0 (+ (* x x) (* x y)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×expm1-log1p-u flip3-+ associate-*r/ flip-+ log1p-expm1-u distribute-lft-out
1×+-commutative distribute-rgt-in fma-def distribute-lft-in pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 40
Calls
2 calls:
15.0ms
(+ (* x x) (* x y))
33.0ms
(* 2.0 (+ (* x x) (* x y)))

series100.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ (* x x) (* x y))
62.0ms
(* 2.0 (+ (* x x) (* x y)))

simplify2.6s

Counts
46 → 46
Iterations

Useful iterations: 2 (150.0ms)

IterNodesCost
066523
1195410
2711362
33043362
done5001362

prune171.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x x (* x y))
0.0b
(* 2.0 (fma x x (* x y)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×associate-*r* associate-*l* fma-udef
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×distribute-rgt-in distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 32
Calls
2 calls:
0.0ms
(fma x x (* x y))
8.0ms
(* 2.0 (fma x x (* x y)))

series131.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(fma x x (* x y))
85.0ms
(* 2.0 (fma x x (* x y)))

simplify2.1s

Counts
38 → 38
Iterations

Useful iterations: 2 (65.0ms)

IterNodesCost
048388
192373
2268292
31324292
done5000292

prune126.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes34.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample1.3s

Algorithm
intervals
Results
905.0ms11091×body80valid