Details

Time bar (total: 8.9s)

sample27.0ms

Algorithm
intervals
Results
17.0ms283×body80valid

simplify7.0ms

Counts
1 → 1
Iterations
IterNodes
done17
317
215
19
05

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x 27.0) y)

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
15×associate-*l*
12×add-sqr-sqrt
6×pow1 add-cbrt-cube associate-*r* add-exp-log
5×*-un-lft-identity add-cube-cbrt
4×unswap-sqr
3×pow-prod-down prod-exp cbrt-unprod
2×*-commutative
1×insert-posit16 add-log-exp
Counts
1 → 32
Calls
1 calls:
43.0ms
(* (* x 27.0) y)

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* (* x 27.0) y)

simplify1.6s

Counts
35 → 35
Iterations
IterNodes
done5006
31588
2433
1141
059

prune97.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (* 27.0 y))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
15×associate-*r*
12×add-sqr-sqrt
6×pow1 add-cbrt-cube associate-*l* add-exp-log
5×*-un-lft-identity add-cube-cbrt
4×unswap-sqr
3×pow-prod-down prod-exp cbrt-unprod
2×*-commutative
1×insert-posit16 add-log-exp
Counts
1 → 32
Calls
1 calls:
34.0ms
(* x (* 27.0 y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* x (* 27.0 y))

simplify1.9s

Counts
35 → 35
Iterations
IterNodes
done5197
32442
2489
1159
063

prune99.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (sqrt 27.0) y)
0.2b
(* x (sqrt 27.0))
0.3b
(* (* x (sqrt 27.0)) (* (sqrt 27.0) y))

rewrite95.0ms

Algorithm
rewrite-expression-head
Rules
63×add-sqr-sqrt
34×associate-*r* associate-*l*
29×unswap-sqr
22×sqrt-prod
19×pow1 add-cbrt-cube add-exp-log
17×*-un-lft-identity add-cube-cbrt
10×pow-prod-down prod-exp cbrt-unprod
5×*-commutative
3×insert-posit16 add-log-exp
Counts
3 → 108
Calls
3 calls:
16.0ms
(* (sqrt 27.0) y)
9.0ms
(* x (sqrt 27.0))
66.0ms
(* (* x (sqrt 27.0)) (* (sqrt 27.0) y))

series264.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(* (sqrt 27.0) y)
77.0ms
(* x (sqrt 27.0))
107.0ms
(* (* x (sqrt 27.0)) (* (sqrt 27.0) y))

simplify1.6s

Counts
117 → 117
Iterations
IterNodes
done5002
21304
1327
0113

prune252.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (sqrt 27.0) y)
0.2b
(* x (* (sqrt 27.0) y))
0.2b
(* (sqrt 27.0) (* x (* (sqrt 27.0) y)))

rewrite170.0ms

Algorithm
rewrite-expression-head
Rules
73×add-sqr-sqrt
68×associate-*r*
34×unswap-sqr
30×associate-*l*
23×sqrt-prod
19×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
10×pow-prod-down prod-exp cbrt-unprod
6×*-commutative
3×insert-posit16 add-log-exp
Counts
3 → 119
Calls
3 calls:
13.0ms
(* (sqrt 27.0) y)
34.0ms
(* x (* (sqrt 27.0) y))
119.0ms
(* (sqrt 27.0) (* x (* (sqrt 27.0) y)))

series195.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(* (sqrt 27.0) y)
48.0ms
(* x (* (sqrt 27.0) y))
93.0ms
(* (sqrt 27.0) (* x (* (sqrt 27.0) y)))

simplify1.3s

Counts
128 → 128
Iterations
IterNodes
done5003
21191
1333
0124

prune355.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes155.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample677.0ms

Algorithm
intervals
Results
499.0ms9110×body80valid