Details

Time bar (total: 6.9s)

sample39.0ms

Algorithm
intervals
Results
25.0ms321×body80valid

simplify1.1s

Counts
1 → 1
Iterations
IterNodes
done2000
111708
10702
9476
8356
7327
6300
5235
4155
373
231
115
08

prune15.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (* 6.0 z) (- y x) x)

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
1.0ms
(fma (* 6.0 z) (- y x) x)

series58.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(fma (* 6.0 z) (- y x) x)

simplify702.0ms

Counts
14 → 14
Iterations
IterNodes
done2003
41119
3312
2115
144
024

prune64.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 2 expressions with local error:

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

rewrite66.0ms

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
expm1-log1p-u flip3-- *-commutative insert-posit16 log1p-expm1-u flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 48
Calls
2 calls:
16.0ms
(* (- y x) 6.0)
49.0ms
(* (* (- y x) 6.0) z)

series89.0ms

Counts
2 → 6
Calls
2 calls:
32.0ms
(* (- y x) 6.0)
57.0ms
(* (* (- y x) 6.0) z)

simplify537.0ms

Counts
54 → 54
Iterations
IterNodes
done2002
2639
1204
085

prune201.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
55×distribute-rgt-in distribute-lft-in
54×prod-diff
45×add-sqr-sqrt
43×*-un-lft-identity
41×add-cube-cbrt
pow1 add-cbrt-cube add-exp-log
sub-neg associate-*r* associate-*l* associate-*r/
pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u flip3-- *-commutative insert-posit16 log1p-expm1-u flip-- add-log-exp
distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 114
Calls
2 calls:
22.0ms
(* z (- y x))
52.0ms
(* 6.0 (* z (- y x)))

series135.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* z (- y x))
87.0ms
(* 6.0 (* z (- y x)))

simplify589.0ms

Counts
120 → 120
Iterations
IterNodes
done2003
21026
1462
0187

prune214.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize26.0ms

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))

rewrite169.0ms

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*
expm1-log1p-u associate-/r* times-frac flip3-- pow-prod-down insert-posit16 log1p-expm1-u flip--
cbrt-undiv div-exp
associate-/r/ *-commutative distribute-lft-out difference-of-squares associate-/l/
clear-num sub-neg frac-2neg flip3-+ fma-neg diff-log prod-diff flip-+ div-inv associate-/l* unswap-sqr
Counts
4 → 97
Calls
4 calls:
22.0ms
(* (- (* y y) (* x x)) 6.0)
9.0ms
(- (* y y) (* x x))
80.0ms
(* (* (- (* y y) (* x x)) 6.0) z)
56.0ms
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

series291.0ms

Counts
4 → 12
Calls
4 calls:
71.0ms
(* (- (* y y) (* x x)) 6.0)
37.0ms
(- (* y y) (* x x))
88.0ms
(* (* (- (* y y) (* x x)) 6.0) z)
94.0ms
(/ (* (* (- (* y y) (* x x)) 6.0) z) (+ y x))

simplify982.0ms

Counts
109 → 109
Iterations
IterNodes
done2000
21726
1420
0155

prune336.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes166.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample987.0ms

Algorithm
intervals
Results
676.0ms10010×body80valid