Details

Time bar (total: 52.7s)

sample46.0ms

Algorithm
intervals
Results
17.0ms333×body80valid
1.0msbody1280valid
1.0msbody640valid
0.0msbody320valid
0.0msbody160valid

simplify71.0ms

Counts
1 → 1
Iterations
IterNodes
done38
438
335
228
118
08

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize32.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (+ y z))
0.0b
(+ (* x (+ y z)) (* z 5.0))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
39.0ms
(* x (+ y z))
29.0ms
(+ (* x (+ y z)) (* z 5.0))

series188.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* x (+ y z))
141.0ms
(+ (* x (+ y z)) (* z 5.0))

simplify9.2s

Counts
42 → 42
Iterations
IterNodes
done5005
34318
2811
1221
072

prune608.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (+ x 5.0))
0.0b
(+ (* x y) (* z (+ x 5.0)))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity
pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
associate-*l*
distribute-rgt-in associate-+r+ distribute-lft-in flip3-+ associate-*r/ flip-+
+-commutative pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 36
Calls
2 calls:
44.0ms
(* z (+ x 5.0))
20.0ms
(+ (* x y) (* z (+ x 5.0)))

series236.0ms

Counts
2 → 6
Calls
2 calls:
66.0ms
(* z (+ x 5.0))
170.0ms
(+ (* x y) (* z (+ x 5.0)))

simplify7.2s

Counts
42 → 42
Iterations
IterNodes
done5000
34577
2938
1220
071

prune405.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize94.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
49.0ms
(* (cbrt z) (cbrt z))
2.0ms
(cbrt z)
2.0ms
(cbrt z)
19.0ms
(cbrt z)

series2.9s

Counts
4 → 12
Calls
4 calls:
419.0ms
(* (cbrt z) (cbrt z))
710.0ms
(cbrt z)
694.0ms
(cbrt z)
1.1s
(cbrt z)

simplify12.8s

Counts
85 → 85
Iterations
IterNodes
done5002
43625
31001
2372
1137
061

prune788.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) (* (* z (sqrt (+ x 5.0))) (sqrt (+ x 5.0))))
0.2b
(* z (sqrt (+ x 5.0)))
0.3b
(* (* z (sqrt (+ x 5.0))) (sqrt (+ x 5.0)))

rewrite519.0ms

Algorithm
rewrite-expression-head
Rules
14×sqrt-div associate-*r*
12×add-sqr-sqrt *-un-lft-identity
10×pow1 add-exp-log associate-*r/ add-cbrt-cube
sqrt-prod
add-cube-cbrt flip3-+ flip-+
add-log-exp
frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod
associate-*l/ *-commutative distribute-lft-out unswap-sqr
+-commutative sum-log
Counts
3 → 66
Calls
3 calls:
47.0ms
(+ (* x y) (* (* z (sqrt (+ x 5.0))) (sqrt (+ x 5.0))))
233.0ms
(* z (sqrt (+ x 5.0)))
152.0ms
(* (* z (sqrt (+ x 5.0))) (sqrt (+ x 5.0)))

series406.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(+ (* x y) (* (* z (sqrt (+ x 5.0))) (sqrt (+ x 5.0))))
181.0ms
(* z (sqrt (+ x 5.0)))
165.0ms
(* (* z (sqrt (+ x 5.0))) (sqrt (+ x 5.0)))

simplify10.3s

Counts
75 → 75
Iterations
IterNodes
done5008
34471
21247
1374
0136

prune1.5s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes1.5s

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch8.0ms

simplify19.0ms

Iterations
IterNodes
done12
112
08

end5.0ms

sample3.6s

Algorithm
intervals
Results
2.5s9808×body80valid
300.0ms119×body640valid
63.0ms114×body1280valid
39.0ms42×body160valid
13.0ms61×body320valid