Details

Time bar (total: 15.6s)

sample21.0ms

Algorithm
intervals
Results
11.0ms345×body80valid

simplify55.0ms

Counts
1 → 1
Iterations
IterNodes
done85
585
478
361
231
112
06

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (* x y) (- 1.0 y))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
4×add-sqr-sqrt *-un-lft-identity
3×pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ add-cube-cbrt
1×flip3-- associate-*l* *-commutative insert-posit16 flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 27
Calls
1 calls:
38.0ms
(* (* x y) (- 1.0 y))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(* (* x y) (- 1.0 y))

simplify2.5s

Counts
30 → 30
Iterations
IterNodes
done5008
32875
2571
1175
061

prune109.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
0.1b
(* (- y) (* x y))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*l*
7×pow1 add-cbrt-cube add-exp-log
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×add-log-exp
3×distribute-lft-neg-out distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp cbrt-unprod
2×insert-posit16
1×+-commutative neg-mul-1 sum-log flip3-+ distribute-rgt-out associate-*r* unsub-neg *-commutative flip-+
Counts
2 → 42
Calls
2 calls:
18.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
30.0ms
(* (- y) (* x y))

series125.0ms

Counts
2 → 6
Calls
2 calls:
95.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
29.0ms
(* (- y) (* x y))

simplify3.4s

Counts
48 → 48
Iterations
IterNodes
done5002
34192
2821
1221
075

prune137.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 77
Calls
4 calls:
7.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series878.0ms

Counts
4 → 12
Calls
4 calls:
236.0ms
(* (cbrt y) (cbrt y))
197.0ms
(cbrt y)
239.0ms
(cbrt y)
205.0ms
(cbrt y)

simplify3.1s

Counts
89 → 89
Iterations
IterNodes
done5001
43895
31039
2380
1138
063

prune347.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt (* (cbrt y) (cbrt y)))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 46
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
4.0ms
(cbrt (* (cbrt y) (cbrt y)))

series1.1s

Counts
4 → 12
Calls
4 calls:
270.0ms
(cbrt y)
273.0ms
(cbrt y)
243.0ms
(cbrt y)
359.0ms
(cbrt (* (cbrt y) (cbrt y)))

simplify2.3s

Counts
58 → 58
Iterations
IterNodes
done5000
54068
41114
3443
2193
186
044

prune284.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes83.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done24
324
218
114
08

end0.0ms

sample802.0ms

Algorithm
intervals
Results
647.0ms10736×body80valid