Details

Time bar (total: 8.3s)

sample15.0ms

Algorithm
intervals
Results
6.0ms452×body80valid

simplify60.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
047
1117
2247
3407
4597
5757
6827
7847
done847

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
(* (+ x y) (+ x y))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
pow1
add-sqr-sqrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-cube-cbrt
frac-times associate-*r* associate-*l*
add-exp-log add-cbrt-cube
associate-*r/ associate-*l/
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:
16.0ms
(* (+ x y) (+ x y))

series18.0ms

Counts
1 → 3
Calls
1 calls:
18.0ms
(* (+ x y) (+ x y))

simplify2.3s

Counts
43 → 43
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
062516
1185453
2730407
33858376
done5001376

prune61.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 3 expressions with local error:

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

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*r/
11×add-sqr-sqrt *-un-lft-identity
associate-*r*
pow1 add-exp-log add-cube-cbrt flip3-+ add-cbrt-cube flip-+
associate-*l*
add-log-exp
distribute-rgt-in distribute-lft-in frac-add
associate-+l+ associate-+r+ pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out unswap-sqr
+-commutative distribute-rgt-out sum-log
Counts
3 → 66
Calls
3 calls:
9.0ms
(* x (+ x y))
9.0ms
(* y (+ x y))
6.0ms
(+ (* x (+ x y)) (* y (+ x y)))

series78.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(* x (+ x y))
26.0ms
(* y (+ x y))
26.0ms
(+ (* x (+ x y)) (* y (+ x y)))

simplify747.0ms

Counts
75 → 75
Iterations

Useful iterations: done (745.0ms)

IterNodesCost
0111883
1343750
21252680
done5001642

prune123.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
10×add-log-exp
add-sqr-sqrt
distribute-lft-out
pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube
sum-log
flip3-+ associate-*r* flip-+
+-commutative associate-*l/
associate-+l+ pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 48
Calls
3 calls:
14.0ms
(+ (* (+ (+ x y) y) x) (* y y))
16.0ms
(+ (+ x y) y)
41.0ms
(* (+ (+ x y) y) x)

series86.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(+ (* (+ (+ x y) y) x) (* y y))
24.0ms
(+ (+ x y) y)
37.0ms
(* (+ (+ x y) y) x)

simplify2.4s

Counts
57 → 57
Iterations

Useful iterations: 3 (1.1s)

IterNodesCost
083652
1224623
2782553
33900487
done5000487

prune93.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (+ x (* y 2)) x) (* y y))
0.0b
(* (+ x (* y 2)) x)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
associate-*r* associate-*l*
flip3-+ associate-*l/ flip-+
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 31
Calls
2 calls:
4.0ms
(+ (* (+ x (* y 2)) x) (* y y))
7.0ms
(* (+ x (* y 2)) x)

series61.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(+ (* (+ x (* y 2)) x) (* y y))
39.0ms
(* (+ x (* y 2)) x)

simplify1.6s

Counts
37 → 37
Iterations

Useful iterations: 3 (580.0ms)

IterNodesCost
068493
1197467
2673415
32812407
done5001407

prune65.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

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
0611
11011
done1011

end0.0ms

sample439.0ms

Algorithm
intervals
Results
214.0ms14328×body80valid