Details

Time bar (total: 3.6s)

sample29.0ms

Algorithm
intervals
Results
12.0ms341×body80valid

simplify3.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.9b

localize8.0ms

Local error

Found 1 expressions with local error:

5.5b
(* x (+ 1.0 (* y y)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
23.0ms
(* x (+ 1.0 (* y y)))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(* x (+ 1.0 (* y y)))

simplify50.0ms

Counts
25 → 25

prune82.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 5.6b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* y y)))
9.8b
(* x (* y y))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-sqr-sqrt add-log-exp
3×add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 31
Calls
2 calls:
15.0ms
(+ (* x 1.0) (* x (* y y)))
31.0ms
(* x (* y y))

series117.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(+ (* x 1.0) (* x (* y y)))
43.0ms
(* x (* y y))

simplify72.0ms

Counts
37 → 37

prune109.0ms

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
(+ (* x 1.0) (* (* x y) y))
0.2b
(* (* x y) y)

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*r* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*l* sum-log *-commutative flip-+
Counts
2 → 29
Calls
2 calls:
19.0ms
(+ (* x 1.0) (* (* x y) y))
28.0ms
(* (* x y) y)

series153.0ms

Counts
2 → 6
Calls
2 calls:
107.0ms
(+ (* x 1.0) (* (* x y) y))
46.0ms
(* (* x y) y)

simplify115.0ms

Counts
35 → 35

prune106.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube 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 → 73
Calls
4 calls:
11.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.2s

Counts
4 → 12
Calls
4 calls:
353.0ms
(* (cbrt y) (cbrt y))
316.0ms
(cbrt y)
255.0ms
(cbrt y)
276.0ms
(cbrt y)

simplify46.0ms

Counts
85 → 85

prune314.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

regimes219.0ms

Accuracy

-9430.1% (5.6b remaining)

Error of 5.7b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

end0.0ms

sample762.0ms

Algorithm
intervals
Results
369.0ms10697×body80valid