Details

Time bar (total: 16.7s)

sample32.0ms

Algorithm
intervals
Results
21.0ms345×body80valid

simplify130.0ms

Counts
1 → 1
Iterations
IterNodes
done115
6115
5111
498
365
231
112
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize18.0ms

Local error

Found 1 expressions with local error:

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

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
18×prod-diff
16×add-sqr-sqrt *-un-lft-identity
14×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
6×pow1 add-cbrt-cube add-exp-log
5×associate-*r*
3×pow-prod-down prod-exp cbrt-unprod
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- associate-*l* *-commutative insert-posit16 log1p-expm1-u flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 47
Calls
1 calls:
43.0ms
(* (* x y) (- 1.0 y))

series71.0ms

Counts
1 → 3
Calls
1 calls:
71.0ms
(* (* x y) (- 1.0 y))

simplify2.2s

Counts
50 → 50
Iterations
IterNodes
done5000
33492
2862
1336
0111

prune106.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 2 expressions with local error:

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

rewrite50.0ms

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×expm1-log1p-u insert-posit16 log1p-expm1-u
1×+-commutative neg-mul-1 sum-log fma-def flip3-+ distribute-rgt-out associate-*r* unsub-neg *-commutative flip-+
Counts
2 → 47
Calls
2 calls:
17.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
31.0ms
(* (- y) (* x y))

series129.0ms

Counts
2 → 6
Calls
2 calls:
104.0ms
(+ (* 1.0 (* x y)) (* (- y) (* x y)))
25.0ms
(* (- y) (* x y))

simplify3.2s

Counts
53 → 53
Iterations
IterNodes
done5000
34536
2874
1230
079

prune234.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

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))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
78×cbrt-prod
37×add-sqr-sqrt
33×*-un-lft-identity
29×add-cube-cbrt
23×distribute-rgt-neg-in
21×distribute-lft-neg-in
15×swap-sqr
13×associate-*r* associate-*l*
11×pow1
9×pow1/3
7×neg-mul-1
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u 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 → 129
Calls
4 calls:
18.0ms
(* (cbrt (- y)) (cbrt (- y)))
1.0ms
(cbrt (- y))
1.0ms
(cbrt (- y))
1.0ms
(cbrt (- y))

series1.2s

Counts
4 → 12
Calls
4 calls:
327.0ms
(* (cbrt (- y)) (cbrt (- y)))
299.0ms
(cbrt (- y))
278.0ms
(cbrt (- y))
272.0ms
(cbrt (- y))

simplify2.8s

Counts
141 → 141
Iterations
IterNodes
done5000
43113
3980
2457
1185
097

prune707.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize38.0ms

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))))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
31×cbrt-prod
13×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×distribute-lft-neg-in distribute-rgt-neg-in
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
3×neg-mul-1
Counts
4 → 75
Calls
4 calls:
1.0ms
(cbrt (- y))
1.0ms
(cbrt (- y))
1.0ms
(cbrt (- y))
5.0ms
(cbrt (* (cbrt (- y)) (cbrt (- y))))

series1.5s

Counts
4 → 12
Calls
4 calls:
264.0ms
(cbrt (- y))
317.0ms
(cbrt (- y))
273.0ms
(cbrt (- y))
628.0ms
(cbrt (* (cbrt (- y)) (cbrt (- y))))

simplify2.5s

Counts
87 → 87
Iterations
IterNodes
done5001
52946
4949
3394
2187
196
059

prune594.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

regimes69.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done24
324
218
114
08

end0.0ms

sample990.0ms

Algorithm
intervals
Results
775.0ms10736×body80valid