Details

Time bar (total: 5.3s)

sample41.0ms

Algorithm
intervals
Results
14.0ms290×body80valid

simplify51.0ms

Counts
1 → 1
Iterations
IterNodes
done65
465
357
231
113
07

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.5b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (* (* y 4.0) z))
0.5b
(* (* y 4.0) z)

rewrite46.0ms

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
1×sub-neg flip3-- diff-log associate-*l* *-commutative flip--
Counts
2 → 30
Calls
2 calls:
8.0ms
(- x (* (* y 4.0) z))
37.0ms
(* (* y 4.0) z)

series110.0ms

Counts
2 → 6
Calls
2 calls:
75.0ms
(- x (* (* y 4.0) z))
35.0ms
(* (* y 4.0) z)

simplify700.0ms

Counts
36 → 36
Iterations
IterNodes
done5001
2865
1162
063

prune151.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (* z y) (- 4.0)))
0.0b
(* (* z y) (- 4.0))

rewrite28.0ms

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-+
Counts
2 → 39
Calls
2 calls:
8.0ms
(+ x (* (* z y) (- 4.0)))
18.0ms
(* (* z y) (- 4.0))

series106.0ms

Counts
2 → 6
Calls
2 calls:
81.0ms
(+ x (* (* z y) (- 4.0)))
25.0ms
(* (* z y) (- 4.0))

simplify930.0ms

Counts
45 → 45
Iterations
IterNodes
done5002
21326
1232
078

prune187.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- x (* (* 4.0 y) z)))
0.3b
(* (sqrt (- x (* (* 4.0 y) z))) (sqrt (- x (* (* 4.0 y) z))))
0.5b
(* (* 4.0 y) z)
0.5b
(* (* 4.0 y) z)

rewrite116.0ms

Algorithm
rewrite-expression-head
Rules
30×pow1
28×add-sqr-sqrt
21×sqrt-prod
16×add-cbrt-cube add-exp-log
15×*-un-lft-identity add-cube-cbrt
14×sqrt-div
12×associate-*r*
9×sqrt-pow1 pow1/2 pow-prod-down
8×swap-sqr associate-*l*
7×flip3-- prod-exp cbrt-unprod flip--
5×pow-prod-up
4×frac-times add-log-exp unswap-sqr
3×pow-sqr *-commutative
2×associate-*l/ associate-*r/
1×pow2 rem-sqrt-square rem-square-sqrt pow-plus sqrt-unprod
Counts
4 → 108
Calls
4 calls:
7.0ms
(sqrt (- x (* (* 4.0 y) z)))
47.0ms
(* (sqrt (- x (* (* 4.0 y) z))) (sqrt (- x (* (* 4.0 y) z))))
31.0ms
(* (* 4.0 y) z)
25.0ms
(* (* 4.0 y) z)

series287.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(sqrt (- x (* (* 4.0 y) z)))
94.0ms
(* (sqrt (- x (* (* 4.0 y) z))) (sqrt (- x (* (* 4.0 y) z))))
38.0ms
(* (* 4.0 y) z)
35.0ms
(* (* 4.0 y) z)

simplify1.1s

Counts
120 → 120
Iterations
IterNodes
done5000
21886
1348
0144

prune494.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes100.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done24
324
217
113
08

end0.0ms

sample760.0ms

Algorithm
intervals
Results
379.0ms9142×body80valid