Details

Time bar (total: 12.6s)

sample37.0ms

Algorithm
intervals
Results
8.0ms217×body80valid
6.0ms39×body1280valid
4.0ms31×body640valid
3.0ms27×body320valid
1.0msbody2560valid
1.0msbody160valid

simplify3.6s

Counts
1 → 1
Iterations
IterNodes
done5000
54000
4612
3172
265
122
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)

rewrite25.0ms

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/
flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod flip-- distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 22
Calls
1 calls:
24.0ms
(* (- x z) y)

series36.0ms

Counts
1 → 3
Calls
1 calls:
36.0ms
(* (- x z) y)

simplify666.0ms

Counts
25 → 25
Iterations
IterNodes
done5000
2440
1110
049

prune99.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (* y y))
0.0b
(- (+ (* x y) (* y y)) (* y z))
9.5b
(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

rewrite266.0ms

Algorithm
rewrite-expression-head
Rules
19×add-log-exp
diff-log
associate--l+
add-sqr-sqrt
pow1 sum-log sub-neg *-un-lft-identity distribute-rgt-out add-cbrt-cube add-exp-log add-cube-cbrt distribute-lft-out--
flip3-- flip--
associate--l- +-commutative flip3-+ flip-+ difference-of-squares
Counts
3 → 47
Calls
3 calls:
12.0ms
(+ (* x y) (* y y))
58.0ms
(- (+ (* x y) (* y y)) (* y z))
194.0ms
(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

series142.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(+ (* x y) (* y y))
42.0ms
(- (+ (* x y) (* y y)) (* y z))
54.0ms
(- (- (+ (* x y) (* y y)) (* y z)) (* y y))

simplify753.0ms

Counts
56 → 56
Iterations
IterNodes
done5002
21359
1262
083

prune163.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- x z) y)
0.3b
(pow (* (- x z) y) 3)
36.6b
(cbrt (pow (* (- x z) y) 3))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
*-un-lft-identity
cbrt-prod pow1 add-cbrt-cube add-exp-log
add-cube-cbrt
associate-*l/
associate-*l*
cube-div
pow-unpow flip3-- associate-*r* flip-- add-log-exp
cube-mult cbrt-div unpow-prod-down pow-pow unpow3 cube-prod pow-prod-down pow-exp prod-exp cbrt-unprod rem-cube-cbrt sqr-pow
pow-to-exp pow1/3 *-commutative rem-cbrt-cube distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 65
Calls
3 calls:
18.0ms
(* (- x z) y)
9.0ms
(pow (* (- x z) y) 3)
4.0ms
(cbrt (pow (* (- x z) y) 3))

series222.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(* (- x z) y)
77.0ms
(pow (* (- x z) y) 3)
79.0ms
(cbrt (pow (* (- x z) y) 3))

simplify1.6s

Counts
74 → 74
Iterations
IterNodes
done5001
21896
1320
0117

prune322.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* z (* y (cbrt -1))) (* x (* (cbrt -1) y)))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
add-sqr-sqrt pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt flip--
Counts
1 → 12
Calls
1 calls:
16.0ms
(- (* z (* y (cbrt -1))) (* x (* (cbrt -1) y)))

series172.0ms

Counts
1 → 3
Calls
1 calls:
172.0ms
(- (* z (* y (cbrt -1))) (* x (* (cbrt -1) y)))

simplify1.9s

Counts
15 → 15
Iterations
IterNodes
done5000
33229
2475
1100
035

prune93.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes158.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done13
213
112
010

end0.0ms

sample2.2s

Algorithm
intervals
Results
893.0ms7055×body80valid
317.0ms979×body1280valid
262.0ms923×body640valid
162.0ms638×body320valid
67.0ms214×body2560valid
35.0ms362×body160valid