Details

Time bar (total: 11.8s)

sample21.0ms

Algorithm
intervals
Results
11.0ms345×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done20
220
114
06

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.8b

localize11.0ms

Local error

Found 1 expressions with local error:

4.8b
(* x (+ 1.0 (* y y)))

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
2×associate-*r/
1×distribute-rgt-in distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ insert-posit16 add-log-exp unswap-sqr
Counts
1 → 23
Calls
1 calls:
15.0ms
(* x (+ 1.0 (* y y)))

series75.0ms

Counts
1 → 3
Calls
1 calls:
74.0ms
(* x (+ 1.0 (* y y)))

simplify2.0s

Counts
26 → 26
Iterations
IterNodes
done5120
32909
2569
1150
051

prune105.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 4.7b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* y y)))
9.1b
(* x (* y y))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-sqr-sqrt add-log-exp
3×*-un-lft-identity associate-*l* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×insert-posit16
1×+-commutative sum-log flip3-+ associate-*r* *-commutative flip-+ distribute-lft-out unswap-sqr
Counts
2 → 33
Calls
2 calls:
12.0ms
(+ (* x 1.0) (* x (* y y)))
19.0ms
(* x (* y y))

series132.0ms

Counts
2 → 6
Calls
2 calls:
89.0ms
(+ (* x 1.0) (* x (* y y)))
43.0ms
(* x (* y y))

simplify2.1s

Counts
39 → 39
Iterations
IterNodes
done5015
32946
2675
1183
061

prune104.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-cbrt-cube add-exp-log
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* pow-prod-down prod-exp add-cube-cbrt cbrt-unprod
2×insert-posit16
1×+-commutative sum-log flip3-+ associate-*l* *-commutative flip-+
Counts
2 → 31
Calls
2 calls:
11.0ms
(+ (* x 1.0) (* (* x y) y))
14.0ms
(* (* x y) y)

series107.0ms

Counts
2 → 6
Calls
2 calls:
76.0ms
(+ (* x 1.0) (* (* x y) y))
31.0ms
(* (* x y) y)

simplify2.5s

Counts
37 → 37
Iterations
IterNodes
done5002
33174
2692
1183
062

prune114.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
23.3b
(cbrt (* (* x y) y))
23.3b
(cbrt (* (* x y) y))
23.3b
(cbrt (* (* x y) y))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×add-cbrt-cube swap-sqr associate-*r* associate-*l* insert-posit16 add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 62
Calls
4 calls:
43.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
19.0ms
(cbrt (* (* x y) y))
14.0ms
(cbrt (* (* x y) y))
9.0ms
(cbrt (* (* x y) y))

series470.0ms

Counts
4 → 12
Calls
4 calls:
147.0ms
(* (cbrt (* (* x y) y)) (cbrt (* (* x y) y)))
97.0ms
(cbrt (* (* x y) y))
107.0ms
(cbrt (* (* x y) y))
118.0ms
(cbrt (* (* x y) y))

simplify2.6s

Counts
74 → 74
Iterations
IterNodes
done5000
44541
31293
2540
1218
088

prune391.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

regimes245.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
07

end0.0ms

sample581.0ms

Algorithm
intervals
Results
386.0ms10736×body80valid