Details

Time bar (total: 7.7s)

sample24.0ms

Algorithm
intervals
Results
12.0ms324×body80valid
1.0ms11×body1280valid
1.0msbody640valid
0.0msbody160valid
0.0msbody320valid

simplify297.0ms

Counts
1 → 1
Iterations
IterNodes
done278
7278
6276
5264
4191
382
232
114
07

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.2b

localize23.0ms

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)))

rewrite65.0ms

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 log1p-expm1-u flip--
associate-*l/ *-commutative
diff-log unswap-sqr
Counts
3 → 74
Calls
3 calls:
5.0ms
(- 2.0 (* x 3.0))
24.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)
31.0ms
(* 3.0 (- 2.0 (* x 3.0)))

series254.0ms

Counts
3 → 9
Calls
3 calls:
63.0ms
(- 2.0 (* x 3.0))
122.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)
69.0ms
(* 3.0 (- 2.0 (* x 3.0)))

simplify1.3s

Counts
83 → 83
Iterations
IterNodes
done5000
21359
1281
0113

prune335.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite26.0ms

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 log1p-expm1-u flip-- add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
25.0ms
(* (- 6.0 (* 9.0 x)) x)

series111.0ms

Counts
1 → 3
Calls
1 calls:
110.0ms
(* (- 6.0 (* 9.0 x)) x)

simplify921.0ms

Counts
25 → 25
Iterations
IterNodes
done5000
2616
1122
049

prune108.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
prod-diff
distribute-rgt-in *-un-lft-identity distribute-lft-in add-cube-cbrt
pow1 add-cbrt-cube associate-*r* associate-*l* add-exp-log
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u flip-- add-log-exp unswap-sqr
Counts
1 → 32
Calls
1 calls:
19.0ms
(* x (- 6.0 (* 9.0 x)))

series116.0ms

Counts
1 → 3
Calls
1 calls:
116.0ms
(* x (- 6.0 (* 9.0 x)))

simplify913.0ms

Counts
35 → 35
Iterations
IterNodes
done5000
2722
1175
071

prune184.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x 6.0) (* (* x x) 9.0))
0.2b
(* (* x x) 9.0)

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
add-sqr-sqrt add-log-exp
*-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
expm1-log1p-u log1p-expm1-u
sub-neg flip3-- fma-neg diff-log associate-*l* prod-diff *-commutative flip-- unswap-sqr
Counts
2 → 37
Calls
2 calls:
7.0ms
(- (* x 6.0) (* (* x x) 9.0))
28.0ms
(* (* x x) 9.0)

series162.0ms

Counts
2 → 6
Calls
2 calls:
126.0ms
(- (* x 6.0) (* (* x x) 9.0))
36.0ms
(* (* x x) 9.0)

simplify1.6s

Counts
43 → 43
Iterations
IterNodes
done5001
21214
1197
071

prune204.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

regimes64.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done17
217
112
07

end0.0ms

sample869.0ms

Algorithm
intervals
Results
539.0ms9737×body80valid
64.0ms352×body1280valid
37.0ms265×body640valid
31.0ms147×body320valid
5.0ms64×body160valid