Details

Time bar (total: 1.8s)

sample19.0ms

Algorithm
intervals
Results
7.0ms334×body80valid

simplify28.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0134
1204
2344
3494
4574
5694
6904
71274
81764
93044
104394
114494
124494
done4494

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
*-un-lft-identity
associate-*r*
pow1 add-exp-log distribute-rgt-in add-cube-cbrt sub-neg associate-+r+ distribute-lft-in add-cbrt-cube add-log-exp
associate-*l*
associate-*r/
+-commutative flip3-- flip3-+ pow-prod-down prod-exp sum-log *-commutative flip-- cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 41
Calls
2 calls:
9.0ms
(+ (* x y) (* z (- 1.0 y)))
20.0ms
(* z (- 1.0 y))

series68.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(+ (* x y) (* z (- 1.0 y)))
36.0ms
(* z (- 1.0 y))

simplify89.0ms

Counts
47 → 47
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0194208
1748188
23250188
35001188
done5001188

prune71.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
sum-log
distribute-lft-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt associate-+l+ *-un-lft-identity flip3-+ unsub-neg add-cbrt-cube flip-+
Counts
1 → 15
Calls
1 calls:
27.0ms
(+ (+ (* x y) (* 1.0 z)) (* (- y) z))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(+ (+ (* x y) (* 1.0 z)) (* (- y) z))

simplify79.0ms

Counts
18 → 18
Iterations

Useful iterations: 2 (17.0ms)

IterNodesCost
0121145
1525121
22879114
35002114
done5002114

prune32.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z y))
0.0b
(* y (+ x z))
0.2b
(* (+ (* 1.0 z) (+ (* x y) (* z y))) (+ (* y (- x z)) (* 1.0 z)))
28.2b
(/ (* (+ (* 1.0 z) (+ (* x y) (* z y))) (+ (* y (- x z)) (* 1.0 z))) (+ (* y (+ x z)) (* 1.0 z)))

rewrite177.0ms

Algorithm
rewrite-expression-head
Rules
15×flip3-+ flip-+
14×add-sqr-sqrt
13×add-exp-log add-cbrt-cube
12×*-un-lft-identity
10×add-cube-cbrt
pow1 frac-times associate-/l/
associate-*r*
associate-*r/ associate-*l* add-log-exp
associate-*l/
times-frac prod-exp associate-/r* cbrt-unprod
cbrt-undiv distribute-rgt-in distribute-lft-in div-exp pow-prod-down associate-/r/ *-commutative unswap-sqr
+-commutative distribute-rgt-out frac-2neg clear-num sum-log div-inv distribute-lft-out associate-/l*
Counts
4 → 94
Calls
4 calls:
7.0ms
(+ (* x y) (* z y))
20.0ms
(* y (+ x z))
91.0ms
(* (+ (* 1.0 z) (+ (* x y) (* z y))) (+ (* y (- x z)) (* 1.0 z)))
57.0ms
(/ (* (+ (* 1.0 z) (+ (* x y) (* z y))) (+ (* y (- x z)) (* 1.0 z))) (+ (* y (+ x z)) (* 1.0 z)))

series182.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(+ (* x y) (* z y))
25.0ms
(* y (+ x z))
90.0ms
(* (+ (* 1.0 z) (+ (* x y) (* z y))) (+ (* y (- x z)) (* 1.0 z)))
37.0ms
(/ (* (+ (* 1.0 z) (+ (* x y) (* z y))) (+ (* y (- x z)) (* 1.0 z))) (+ (* y (+ x z)) (* 1.0 z)))

simplify122.0ms

Counts
106 → 106
Iterations

Useful iterations: 2 (111.0ms)

IterNodesCost
06501255
142491074
250011007
done50011007

prune270.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes53.0ms

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
0114
1114
done114

end0.0ms

sample500.0ms

Algorithm
intervals
Results
216.0ms10145×body80valid