Details

Time bar (total: 7.5s)

sample24.0ms

Algorithm
intervals
Results
9.0ms344×body80valid

simplify51.0ms

Counts
1 → 1
Iterations
IterNodes
done124
6124
5122
498
367
232
112
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite25.0ms

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 flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 26
Calls
1 calls:
24.0ms
(* (* x y) (- 1.0 y))

series58.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(* (* x y) (- 1.0 y))

simplify974.0ms

Counts
29 → 29
Iterations
IterNodes
done5000
21142
1175
060

prune96.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (* x y) 1.0) (* (* x y) (- y)))
0.2b
(* (* x y) (- y))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
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-in distribute-rgt-neg-in pow-prod-down prod-exp distribute-rgt-neg-out cbrt-unprod
1×+-commutative neg-mul-1 sum-log flip3-+ associate-*l* unsub-neg *-commutative flip-+ distribute-lft-out
Counts
2 → 40
Calls
2 calls:
23.0ms
(+ (* (* x y) 1.0) (* (* x y) (- y)))
17.0ms
(* (* x y) (- y))

series135.0ms

Counts
2 → 6
Calls
2 calls:
97.0ms
(+ (* (* x y) 1.0) (* (* x y) (- y)))
38.0ms
(* (* x y) (- y))

simplify1.3s

Counts
46 → 46
Iterations
IterNodes
done5000
21770
1257
081

prune154.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- 1.0 y))
4.3b
(* x (* y (- 1.0 y)))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
9×add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
7×*-un-lft-identity
6×sub-neg associate-*r* associate-*l* associate-*r/
5×add-cube-cbrt
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip-- add-log-exp
1×distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 54
Calls
2 calls:
20.0ms
(* y (- 1.0 y))
27.0ms
(* x (* y (- 1.0 y)))

series131.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(* y (- 1.0 y))
64.0ms
(* x (* y (- 1.0 y)))

simplify937.0ms

Counts
60 → 60
Iterations
IterNodes
done5000
2951
1220
084

prune248.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite128.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube associate-*r* add-exp-log
14×sqrt-div
10×add-sqr-sqrt *-un-lft-identity associate-*r/ sqrt-prod
9×pow-prod-down prod-exp cbrt-unprod
7×flip3-- flip--
6×add-cube-cbrt
4×frac-times
2×associate-*l* associate-*l/ *-commutative distribute-lft-out-- add-log-exp difference-of-squares
Counts
2 → 59
Calls
2 calls:
27.0ms
(* (* x y) (sqrt (- 1.0 y)))
99.0ms
(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

series167.0ms

Counts
2 → 6
Calls
2 calls:
112.0ms
(* (* x y) (sqrt (- 1.0 y)))
55.0ms
(* (* (* x y) (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

simplify1.7s

Counts
65 → 65
Iterations
IterNodes
done5002
22160
1355
0125

prune281.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0.0b

regimes157.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done24
324
218
114
08

end0.0ms

sample784.0ms

Algorithm
intervals
Results
372.0ms10708×body80valid