Details

Time bar (total: 29.0s)

sample63.0ms

Algorithm
intervals
Results
15.0ms236×body80valid
11.0ms34×body1280valid
6.0ms25×body640valid
4.0ms32×body160valid
2.0ms12×body320valid
2.0msbody2560valid

simplify14.0s

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

prune23.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- x z) y)

rewrite39.0ms

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:
38.0ms
(* (- x z) y)

series46.0ms

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

simplify4.1s

Counts
27 → 27
Iterations
IterNodes
done5000
34714
2438
1114
051

prune150.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
0.0b
(- (* x y) (* y y))
8.4b
(+ (- (* 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:
189.0ms
(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
13.0ms
(- (* x y) (* y y))
48.0ms
(+ (- (* x y) (* y y)) (* y y))

series123.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(- (+ (- (* x y) (* y y)) (* y y)) (* y z))
58.0ms
(- (* x y) (* y y))
18.0ms
(+ (- (* x y) (* y y)) (* y y))

simplify3.8s

Counts
76 → 76
Iterations
IterNodes
done5001
21854
1313
098

prune350.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube distribute-rgt-out-- fma-neg diff-log prod-diff add-exp-log add-cube-cbrt log1p-expm1-u flip--
Counts
1 → 17
Calls
1 calls:
6.0ms
(- (* x y) (* z y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(- (* x y) (* z y))

simplify1.8s

Counts
20 → 20
Iterations
IterNodes
done5000
31872
2438
1106
036

prune90.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 3 expressions with local error:

2.2b
(- (* x x) (* z z))
8.3b
(* (- (* x x) (* z z)) y)
23.5b
(/ (* (- (* x x) (* z z)) y) (+ x z))

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-cbrt-cube add-exp-log
add-sqr-sqrt
add-cube-cbrt
pow1 add-log-exp
associate-/r* times-frac associate-*l* associate-*l/
expm1-log1p-u flip3-- associate-*r* log1p-expm1-u flip--
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod distribute-lft-out difference-of-squares associate-/l/
clear-num sub-neg frac-2neg flip3-+ fma-neg diff-log prod-diff pow-prod-down *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 69
Calls
3 calls:
6.0ms
(- (* x x) (* z z))
27.0ms
(* (- (* x x) (* z z)) y)
22.0ms
(/ (* (- (* x x) (* z z)) y) (+ x z))

series192.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(- (* x x) (* z z))
61.0ms
(* (- (* x x) (* z z)) y)
75.0ms
(/ (* (- (* x x) (* z z)) y) (+ x z))

simplify1.5s

Counts
78 → 78
Iterations
IterNodes
done5000
22108
1333
0115

prune359.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

regimes149.0ms

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

sample1.8s

Algorithm
intervals
Results
693.0ms7094×body80valid
258.0ms886×body1280valid
253.0ms817×body640valid
79.0ms562×body160valid
79.0ms586×body320valid
75.0ms189×body2560valid