Details

Time bar (total: 15.3s)

sample38.0ms

Algorithm
intervals
Results
16.0ms313×body80valid

simplify3.9s

Counts
1 → 1
Iterations
IterNodes
done5001
111708
10702
9476
8356
7327
6300
5235
4155
373
231
115
08

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize13.0ms

Local error

Found 1 expressions with local error:

0.1b
(fma (* z 6.0) (- 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 log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (* z 6.0) (- y x) x)

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(fma (* z 6.0) (- y x) x)

simplify1.5s

Counts
13 → 13
Iterations
IterNodes
done5022
41041
3308
2114
143
023

prune89.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.1b

localize23.0ms

Local error

Found 3 expressions with local error:

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

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
10×pow1 add-cbrt-cube add-exp-log
*-un-lft-identity
add-cube-cbrt
associate-*r* associate-*l* associate-*l/
add-log-exp
pow-prod-down prod-exp cbrt-unprod
expm1-log1p-u fma-def log1p-expm1-u
flip3-- *-commutative flip--
+-commutative sum-log flip3-+ flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 62
Calls
3 calls:
5.0ms
(+ x (* (* (- y x) 6.0) z))
21.0ms
(* (- y x) 6.0)
36.0ms
(* (* (- y x) 6.0) z)

series148.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(+ x (* (* (- y x) 6.0) z))
38.0ms
(* (- y x) 6.0)
51.0ms
(* (* (- y x) 6.0) z)

simplify2.5s

Counts
71 → 71
Iterations
IterNodes
done5000
33895
2872
1265
0104

prune404.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize25.0ms

Local error

Found 2 expressions with local error:

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

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
associate-*r*
pow1 add-cbrt-cube add-exp-log
associate-*l*
expm1-log1p-u sub-neg associate-*r/ log1p-expm1-u add-log-exp
flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 56
Calls
2 calls:
17.0ms
(* z (- y x))
0.0ms
(fma 6.0 (* z (- y x)) x)

series101.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(* z (- y x))
54.0ms
(fma 6.0 (* z (- y x)) x)

simplify1.6s

Counts
62 → 62
Iterations
IterNodes
done5001
31587
2548
1260
0118

prune194.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
0.6b
(cbrt (* (- y x) 6.0))
0.6b
(cbrt (* (- y x) 6.0))
0.6b
(cbrt (* (- y x) 6.0))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
20×associate-*l/
18×cbrt-div
11×pow1
10×add-sqr-sqrt
flip3-- pow1/3 flip--
*-un-lft-identity add-cube-cbrt
cbrt-prod
add-exp-log
expm1-log1p-u frac-times add-cbrt-cube swap-sqr associate-*r* associate-*l* log1p-expm1-u add-log-exp
pow-prod-down associate-*r/ pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 80
Calls
4 calls:
40.0ms
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
10.0ms
(cbrt (* (- y x) 6.0))
11.0ms
(cbrt (* (- y x) 6.0))
10.0ms
(cbrt (* (- y x) 6.0))

series1.2s

Counts
4 → 12
Calls
4 calls:
356.0ms
(* (cbrt (* (- y x) 6.0)) (cbrt (* (- y x) 6.0)))
226.0ms
(cbrt (* (- y x) 6.0))
293.0ms
(cbrt (* (- y x) 6.0))
275.0ms
(cbrt (* (- y x) 6.0))

simplify1.7s

Counts
92 → 92
Iterations
IterNodes
done5000
32665
2818
1318
0131

prune566.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes290.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done8
18
07

end0.0ms

sample751.0ms

Algorithm
intervals
Results
447.0ms10098×body80valid