Details

Time bar (total: 9.2s)

sample44.0ms

Algorithm
intervals
Results
20.0ms324×body80valid

simplify2.7s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1117
2267
3567
41377
53357
67697
79947
813087
933377
done50007

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ x y) (- 1.0 z))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
associate-*r*
frac-times associate-*l*
pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-*l/
pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
62.0ms
(* (+ x y) (- 1.0 z))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(* (+ x y) (- 1.0 z))

simplify653.0ms

Counts
36 → 36
Iterations

Useful iterations: done (652.0ms)

IterNodesCost
084448
1248433
21119403
done5000401

prune91.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))
0.0b
(* (- z) (+ x y))

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r/ associate-*l*
add-sqr-sqrt *-un-lft-identity
add-cube-cbrt flip3-+ flip-+
pow1 add-exp-log associate-*r* frac-add add-cbrt-cube add-log-exp
distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-in distribute-rgt-neg-in distribute-lft-in
associate-+l+ associate-+r+
+-commutative neg-mul-1 distribute-rgt-out unsub-neg pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 53
Calls
2 calls:
15.0ms
(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))
25.0ms
(* (- z) (+ x y))

series127.0ms

Counts
2 → 6
Calls
2 calls:
76.0ms
(+ (* 1.0 (+ x y)) (* (- z) (+ x y)))
51.0ms
(* (- z) (+ x y))

simplify1.4s

Counts
59 → 59
Iterations

Useful iterations: done (1.4s)

IterNodesCost
0113790
1405674
22406617
done5001616

prune144.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

1.5b
(- (* y y) (* x y))
1.7b
(* (+ (pow x 3) (pow y 3)) (- 1.0 z))
3.9b
(+ (pow x 3) (pow y 3))
40.1b
(/ (* (+ (pow x 3) (pow y 3)) (- 1.0 z)) (+ (* x x) (- (* y y) (* x y))))

rewrite281.0ms

Algorithm
rewrite-expression-head
Rules
30×*-un-lft-identity
12×add-sqr-sqrt
11×add-exp-log add-cbrt-cube
10×distribute-lft-out
associate-*l*
frac-times add-cube-cbrt unpow-prod-down flip3-+ cube-prod flip-+ associate-/l/ add-log-exp
flip3-- flip--
pow1
associate-*r*
associate-*r/ associate-*l/
sub-neg times-frac associate-/r*
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp prod-exp associate-/r/ sum-cubes cbrt-unprod
+-commutative distribute-rgt-out-- frac-2neg diff-log pow-prod-down clear-num sum-log *-commutative div-inv associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 99
Calls
4 calls:
9.0ms
(- (* y y) (* x y))
120.0ms
(* (+ (pow x 3) (pow y 3)) (- 1.0 z))
34.0ms
(+ (pow x 3) (pow y 3))
113.0ms
(/ (* (+ (pow x 3) (pow y 3)) (- 1.0 z)) (+ (* x x) (- (* y y) (* x y))))

series334.0ms

Counts
4 → 12
Calls
4 calls:
58.0ms
(- (* y y) (* x y))
97.0ms
(* (+ (pow x 3) (pow y 3)) (- 1.0 z))
63.0ms
(+ (pow x 3) (pow y 3))
116.0ms
(/ (* (+ (pow x 3) (pow y 3)) (- 1.0 z)) (+ (* x x) (- (* y y) (* x y))))

simplify1.7s

Counts
111 → 111
Iterations

Useful iterations: 2 (418.0ms)

IterNodesCost
01782133
15571889
232011677
done50001677

prune524.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes142.0ms

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
077
197
done97

end0.0ms

sample833.0ms

Algorithm
intervals
Results
369.0ms9990×body80valid
0.0msbody1280valid
0.0msbody640valid
0.0msbody160valid