Details

Time bar (total: 27.7s)

sample33.0ms

Algorithm
intervals
Results
8.0ms231×body80valid
4.0ms26×body1280valid
3.0ms18×body640valid
2.0ms12×body2560valid
2.0ms17×body320valid
1.0ms12×body160valid

simplify14.6s

Counts
1 → 1
Iterations
IterNodes
done5001
41888
3259
277
123
09

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- x z) y)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity associate-*l*
pow1 add-cbrt-cube associate-*r* add-exp-log add-cube-cbrt
associate-*l/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u flip-- distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 24
Calls
1 calls:
33.0ms
(* (- x z) y)

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(* (- x z) y)

simplify3.7s

Counts
27 → 27
Iterations
IterNodes
done5000
34714
2438
1114
051

prune143.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.0b
(- (* x y) (* y y))
10.9b
(+ (- (* x y) (* y y)) (* y y))

rewrite253.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
add-sqr-sqrt *-un-lft-identity distribute-rgt-out-- diff-log prod-diff add-cube-cbrt
fma-neg
sum-log fma-def distribute-lft-out
expm1-log1p-u pow1 associate-+l+ sub-neg add-cbrt-cube add-exp-log log1p-expm1-u
flip3-- associate-+l- flip--
associate--l- +-commutative flip3-+ associate--l+ flip-+ distribute-lft-out--
Counts
3 → 67
Calls
3 calls:
195.0ms
(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
10.0ms
(- (* x y) (* y y))
46.0ms
(+ (- (* x y) (* y y)) (* y y))

series126.0ms

Counts
3 → 9
Calls
3 calls:
48.0ms
(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
55.0ms
(- (* x y) (* y y))
23.0ms
(+ (- (* x y) (* y y)) (* y y))

simplify3.1s

Counts
76 → 76
Iterations
IterNodes
done5001
21854
1313
098

prune286.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube fma-neg diff-log prod-diff add-exp-log add-cube-cbrt log1p-expm1-u flip-- distribute-lft-out--
Counts
1 → 17
Calls
1 calls:
14.0ms
(- (* y x) (* y z))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(- (* y x) (* y z))

simplify1.6s

Counts
20 → 20
Iterations
IterNodes
done5000
32289
2504
1110
038

prune99.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (- x z) (sqrt y))
0.2b
(* (* (- x z) (sqrt y)) (sqrt y))

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*r*
pow1 *-un-lft-identity add-cbrt-cube add-exp-log
add-cube-cbrt sqrt-prod
associate-*l* associate-*l/
pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u flip3-- *-commutative log1p-expm1-u flip-- add-log-exp unswap-sqr
distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
39.0ms
(* (- x z) (sqrt y))
53.0ms
(* (* (- x z) (sqrt y)) (sqrt y))

series143.0ms

Counts
2 → 6
Calls
2 calls:
82.0ms
(* (- x z) (sqrt y))
60.0ms
(* (* (- x z) (sqrt y)) (sqrt y))

simplify978.0ms

Counts
59 → 59
Iterations
IterNodes
done5001
21055
1224
089

prune271.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes151.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample1.9s

Algorithm
intervals
Results
665.0ms954×body1280valid
499.0ms7048×body80valid
164.0ms864×body640valid
94.0ms534×body320valid
67.0ms235×body2560valid
52.0ms559×body160valid