Details

Time bar (total: 6.4s)

sample34.0ms

Algorithm
intervals
Results
21.0ms321×body80valid

simplify832.0ms

Counts
1 → 1
Iterations
IterNodes
done2000
111501
10523
9313
8232
7211
6204
5193
4137
368
228
115
08

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y x) 6.0)
0.2b
(* (* (- y x) 6.0) z)

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
*-un-lft-identity
associate-*r* associate-*l* associate-*l/
add-cube-cbrt
pow-prod-down prod-exp cbrt-unprod
flip3-- *-commutative insert-posit16 flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 44
Calls
2 calls:
18.0ms
(* (- y x) 6.0)
36.0ms
(* (* (- y x) 6.0) z)

series82.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(* (- y x) 6.0)
49.0ms
(* (* (- y x) 6.0) z)

simplify405.0ms

Counts
50 → 50
Iterations
IterNodes
done2001
2627
1197
081

prune158.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (- y x) (* 6.0 z))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-cbrt-cube add-exp-log
associate-*l*
add-sqr-sqrt *-un-lft-identity
pow-prod-down prod-exp cbrt-unprod
associate-*l/ add-cube-cbrt
flip3-- associate-*r* *-commutative insert-posit16 flip-- distribute-lft-out-- add-log-exp difference-of-squares
Counts
1 → 23
Calls
1 calls:
33.0ms
(* (- y x) (* 6.0 z))

series56.0ms

Counts
1 → 3
Calls
1 calls:
56.0ms
(* (- y x) (* 6.0 z))

simplify786.0ms

Counts
26 → 26
Iterations
IterNodes
done2000
31844
2474
1148
057

prune63.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(* z (- y x))
0.3b
(* 6.0 (* z (- y x)))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
10×distribute-rgt-in distribute-lft-in
add-sqr-sqrt pow1 add-cbrt-cube add-exp-log
*-un-lft-identity
sub-neg associate-*r* associate-*l* associate-*r/
add-cube-cbrt
pow-prod-down prod-exp cbrt-unprod
flip3-- *-commutative insert-posit16 flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
23.0ms
(* z (- y x))
31.0ms
(* 6.0 (* z (- y x)))

series130.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(* z (- y x))
81.0ms
(* 6.0 (* z (- y x)))

simplify481.0ms

Counts
62 → 62
Iterations
IterNodes
done2001
2637
1217
087

prune156.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (- (* y y) (* x x)) 6.0)
3.4b
(- (* y y) (* x x))
9.2b
(* (* (- (* y y) (* x x)) 6.0) z)
18.8b
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

rewrite166.0ms

Algorithm
rewrite-expression-head
Rules
20×add-cbrt-cube add-exp-log
13×*-un-lft-identity
11×add-sqr-sqrt pow1
10×associate-*l/
add-cube-cbrt
prod-exp cbrt-unprod
associate-*r* add-log-exp
associate-*l*
associate-/r* times-frac flip3-- pow-prod-down insert-posit16 flip--
cbrt-undiv div-exp
associate-/r/ *-commutative distribute-lft-out difference-of-squares associate-/l/
clear-num sub-neg frac-2neg flip3-+ diff-log flip-+ div-inv associate-/l* unswap-sqr
Counts
4 → 87
Calls
4 calls:
34.0ms
(* (- (* y y) (* x x)) 6.0)
11.0ms
(- (* y y) (* x x))
57.0ms
(* (* (- (* y y) (* x x)) 6.0) z)
64.0ms
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

series247.0ms

Counts
4 → 12
Calls
4 calls:
51.0ms
(* (- (* y y) (* x x)) 6.0)
38.0ms
(- (* y y) (* x x))
63.0ms
(* (* (- (* y y) (* x x)) 6.0) z)
95.0ms
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

simplify904.0ms

Counts
99 → 99
Iterations
IterNodes
done2001
21655
1407
0144

prune359.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes185.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done11
111
08

end0.0ms

sample1.2s

Algorithm
intervals
Results
920.0ms10010×body80valid