Details

Time bar (total: 9.3s)

sample30.0ms

Algorithm
intervals
Results
10.0ms285×body80valid

simplify13.0ms

Counts
1 → 1
Iterations
IterNodes
done18
318
216
19
05

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize12.0ms

Local error

Found 1 expressions with local error:

0.5b
(* (* x 27.0) y)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*l* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
27.0ms
(* (* x 27.0) y)

series43.0ms

Counts
1 → 3
Calls
1 calls:
43.0ms
(* (* x 27.0) y)

simplify837.0ms

Counts
23 → 23
Iterations
IterNodes
done5001
2700
1106
042

prune116.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b
(* 27.0 (* x y))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
16.0ms
(* 27.0 (* x y))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(* 27.0 (* x y))

simplify3.0s

Counts
23 → 23
Iterations
IterNodes
done5001
31263
2305
187
037

prune141.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 2 expressions with local error:

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

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
12×associate-*l*
9×pow-prod-down prod-exp cbrt-unprod
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt sqrt-prod
2×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
Counts
2 → 49
Calls
2 calls:
39.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
16.0ms
(* (sqrt 27.0) (* x y))

series162.0ms

Counts
2 → 6
Calls
2 calls:
99.0ms
(* (sqrt 27.0) (* (sqrt 27.0) (* x y)))
63.0ms
(* (sqrt 27.0) (* x y))

simplify1.6s

Counts
55 → 55
Iterations
IterNodes
done5001
2861
1166
066

prune211.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

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

rewrite230.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-cbrt-cube add-exp-log
24×associate-*l*
21×sqrt-prod
19×pow-prod-down prod-exp cbrt-unprod
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
3×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
Counts
3 → 84
Calls
3 calls:
70.0ms
(* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y)))
18.0ms
(* (sqrt 27.0) (* x y))
136.0ms
(* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))))

series340.0ms

Counts
3 → 9
Calls
3 calls:
180.0ms
(* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y)))
60.0ms
(* (sqrt 27.0) (* x y))
100.0ms
(* (sqrt (sqrt 27.0)) (* (sqrt (sqrt 27.0)) (* (sqrt 27.0) (* x y))))

simplify1.2s

Counts
93 → 93
Iterations
IterNodes
done5001
21295
1270
0101

prune348.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes203.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample616.0ms

Algorithm
intervals
Results
260.0ms9188×body80valid