Details

Time bar (total: 14.1s)

sample50.0ms

Algorithm
intervals
Results
27.0ms300×body80valid
5.0ms11×body1280valid
2.0msbody640valid
1.0msbody320valid
1.0msbody160valid

simplify137.0ms

Counts
1 → 1
Iterations
IterNodes
done164
5164
4139
374
231
114
07

prune11.0ms

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)))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-cbrt-cube add-exp-log
add-sqr-sqrt
*-un-lft-identity associate-*r* add-cube-cbrt
add-log-exp
associate-*l* pow-prod-down prod-exp associate-*r/ cbrt-unprod
sub-neg flip3-- insert-posit16 flip--
distribute-rgt-in distribute-lft-in associate-*l/ *-commutative
diff-log unswap-sqr
Counts
3 → 59
Calls
3 calls:
4.0ms
(- 2.0 (* x 3.0))
27.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)
13.0ms
(* 3.0 (- 2.0 (* x 3.0)))

series258.0ms

Counts
3 → 9
Calls
3 calls:
58.0ms
(- 2.0 (* x 3.0))
116.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)
83.0ms
(* 3.0 (- 2.0 (* x 3.0)))

simplify3.0s

Counts
68 → 68
Iterations
IterNodes
done5003
34755
2827
1237
093

prune189.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 6.0 (* 9.0 x))
0.1b
(* (- 6.0 (* 9.0 x)) x)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt
pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt add-log-exp
associate-*r* associate-*l*
flip3-- associate-*l/ insert-posit16 flip--
sub-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 34
Calls
2 calls:
4.0ms
(- 6.0 (* 9.0 x))
16.0ms
(* (- 6.0 (* 9.0 x)) x)

series153.0ms

Counts
2 → 6
Calls
2 calls:
59.0ms
(- 6.0 (* 9.0 x))
93.0ms
(* (- 6.0 (* 9.0 x)) x)

simplify2.3s

Counts
40 → 40
Iterations
IterNodes
done5006
31976
2426
1142
059

prune157.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize13.0ms

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
(* (- 2.0 (* x 3.0)) x)

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-cbrt-cube add-exp-log
add-sqr-sqrt
*-un-lft-identity associate-*l* add-cube-cbrt
add-log-exp
associate-*r* pow-prod-down associate-*l/ prod-exp cbrt-unprod
flip3-- insert-posit16 flip--
associate-*r/ *-commutative
sub-neg diff-log unswap-sqr
Counts
3 → 55
Calls
3 calls:
7.0ms
(- 2.0 (* x 3.0))
32.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))
23.0ms
(* (- 2.0 (* x 3.0)) x)

series243.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(- 2.0 (* x 3.0))
107.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))
91.0ms
(* (- 2.0 (* x 3.0)) x)

simplify3.3s

Counts
64 → 64
Iterations
IterNodes
done5004
34297
2751
1216
089

prune183.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize10.0ms

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)))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
add-log-exp
add-sqr-sqrt sub-neg *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
distribute-rgt-in distribute-lft-in flip3-- associate-*r/ insert-posit16 flip--
diff-log associate-*l* *-commutative
Counts
2 → 38
Calls
2 calls:
8.0ms
(- 2.0 (* 3.0 x))
21.0ms
(* (* 3.0 x) (- 2.0 (* 3.0 x)))

series200.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(- 2.0 (* 3.0 x))
148.0ms
(* (* 3.0 x) (- 2.0 (* 3.0 x)))

simplify2.3s

Counts
44 → 44
Iterations
IterNodes
done5012
32729
2589
1193
068

prune122.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes44.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample1.2s

Algorithm
intervals
Results
795.0ms9830×body80valid
100.0ms320×body1280valid
63.0ms270×body640valid
26.0ms136×body320valid
8.0ms63×body160valid