Details

Time bar (total: 23.8s)

sample68.0ms

Algorithm
intervals
Results
18.0ms215×body80valid
10.0ms34×body1280valid
9.0ms38×body640valid
4.0ms21×body320valid
3.0ms10×body2560valid
1.0ms13×body160valid

simplify11.1s

Counts
1 → 1
Iterations

Useful iterations: 5 (324.0ms)

IterNodesCost
0915
12213
26511
31639
43467
55525
613535
745435
done50005

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

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-exp-log add-cube-cbrt associate-*r* add-cbrt-cube
associate-*l/
flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 22
Calls
1 calls:
35.0ms
(* (- x z) y)

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(* (- x z) y)

simplify4.5s

Counts
25 → 25
Iterations

Useful iterations: 3 (457.0ms)

IterNodesCost
049185
1105178
2341162
31216158
44158158
done5001158

prune52.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (* x y) (* y y)) (* y z))
0.0b
(+ (* x y) (* y y))
9.3b
(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

rewrite295.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
diff-log
associate--l+
add-sqr-sqrt
pow1 add-exp-log add-cube-cbrt sub-neg distribute-rgt-out *-un-lft-identity sum-log add-cbrt-cube distribute-lft-out--
flip3-- flip--
+-commutative associate--l- flip3-+ flip-+ difference-of-squares
Counts
3 → 47
Calls
3 calls:
64.0ms
(- (+ (* x y) (* y y)) (* y z))
16.0ms
(+ (* x y) (* y y))
214.0ms
(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

series156.0ms

Counts
3 → 9
Calls
3 calls:
37.0ms
(- (+ (* x y) (* y y)) (* y z))
51.0ms
(+ (* x y) (* y y))
68.0ms
(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

simplify2.9s

Counts
56 → 56
Iterations

Useful iterations: done (2.9s)

IterNodesCost
083877
1234665
2836553
33883511
done5000484

prune106.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
sum-log
pow1 add-exp-log +-commutative neg-sub0 add-sqr-sqrt add-cube-cbrt associate-+r- *-un-lft-identity flip3-+ unsub-neg neg-log add-cbrt-cube flip-+
Counts
1 → 15
Calls
1 calls:
14.0ms
(+ (* x y) (- (* y z)))

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(+ (* x y) (- (* y z)))

simplify2.5s

Counts
18 → 18
Iterations

Useful iterations: done (2.5s)

IterNodesCost
036200
1115145
2465128
31932124
done5001122

prune29.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes65.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
078
1148
2168
done168

end0.0ms

sample1.9s

Algorithm
intervals
Results
480.0ms921×body640valid
461.0ms6898×body80valid
284.0ms1042×body1280valid
134.0ms626×body320valid
55.0ms221×body2560valid
33.0ms382×body160valid