Details

Time bar (total: 13.4s)

sample27.0ms

Algorithm
intervals
Results
15.0ms320×body80valid
2.0ms11×body1280valid
1.0msbody320valid
1.0msbody640valid

simplify211.0ms

Counts
1 → 1
Iterations
IterNodes
done229
6229
5226
4173
382
232
114
07

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize22.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 2.0 (* x 3.0))
0.1b
(* (* 3.0 (- 2.0 (* x 3.0))) x)
0.1b
(* 3.0 (- 2.0 (* x 3.0)))

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt
10×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
prod-diff
associate-*r*
distribute-rgt-in distribute-lft-in add-log-exp
associate-*l* pow-prod-down prod-exp associate-*r/ cbrt-unprod
expm1-log1p-u sub-neg flip3-- fma-neg insert-posit16 log1p-expm1-u flip--
associate-*l/ *-commutative
diff-log unswap-sqr
Counts
3 → 77
Calls
3 calls:
5.0ms
(- 2.0 (* x 3.0))
45.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)
25.0ms
(* 3.0 (- 2.0 (* x 3.0)))

series333.0ms

Counts
3 → 9
Calls
3 calls:
87.0ms
(- 2.0 (* x 3.0))
155.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)
91.0ms
(* 3.0 (- 2.0 (* x 3.0)))

simplify1.5s

Counts
86 → 86
Iterations
IterNodes
done5002
21058
1281
0116

prune413.0ms

Pruning

9 alts after pruning (9 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (- 6.0 (* 9.0 x)) x)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
associate-*l/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod insert-posit16 log1p-expm1-u flip-- add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
27.0ms
(* (- 6.0 (* 9.0 x)) x)

series118.0ms

Counts
1 → 3
Calls
1 calls:
118.0ms
(* (- 6.0 (* 9.0 x)) x)

simplify2.6s

Counts
26 → 26
Iterations
IterNodes
done5002
32245
2425
1123
050

prune133.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 2.0 (* 3.0 x))
0.2b
(* (* 3.0 x) (- 2.0 (* 3.0 x)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
prod-diff
add-sqr-sqrt pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
distribute-rgt-in distribute-lft-in
add-log-exp
sub-neg fma-neg associate-*r* pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u flip3-- associate-*r/ insert-posit16 log1p-expm1-u flip--
diff-log associate-*l* *-commutative
Counts
2 → 54
Calls
2 calls:
8.0ms
(- 2.0 (* 3.0 x))
28.0ms
(* (* 3.0 x) (- 2.0 (* 3.0 x)))

series213.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(- 2.0 (* 3.0 x))
139.0ms
(* (* 3.0 x) (- 2.0 (* 3.0 x)))

simplify3.7s

Counts
60 → 60
Iterations
IterNodes
done5000
34694
2929
1250
090

prune188.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(- 2.0 (* 3.0 x))
0.1b
(* 3.0 (* x (- 2.0 (* 3.0 x))))
0.1b
(* x (- 2.0 (* 3.0 x)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
25×distribute-rgt-in distribute-lft-in
21×prod-diff
16×add-sqr-sqrt
14×*-un-lft-identity add-cube-cbrt
10×pow1 add-cbrt-cube add-exp-log
sub-neg
associate-*l* associate-*r/
add-log-exp
associate-*r* pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u flip3-- fma-neg insert-posit16 log1p-expm1-u flip--
*-commutative
diff-log unswap-sqr
Counts
3 → 97
Calls
3 calls:
4.0ms
(- 2.0 (* 3.0 x))
37.0ms
(* 3.0 (* x (- 2.0 (* 3.0 x))))
17.0ms
(* x (- 2.0 (* 3.0 x)))

series303.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(- 2.0 (* 3.0 x))
139.0ms
(* 3.0 (* x (- 2.0 (* 3.0 x))))
98.0ms
(* x (- 2.0 (* 3.0 x)))

simplify1.5s

Counts
106 → 106
Iterations
IterNodes
done5000
21260
1339
0136

prune330.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes48.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample1.5s

Algorithm
intervals
Results
962.0ms9945×body80valid
145.0ms273×body640valid
125.0ms306×body1280valid
31.0ms139×body320valid
12.0ms82×body160valid