Details

Time bar (total: 51.9s)

sample278.0ms

Algorithm
intervals
Results
84.0ms57×body640valid
54.0ms41×body1280valid
38.0ms131×body80valid
22.0ms17×body320valid
7.0ms10×body160valid

simplify25.0ms

Counts
1 → 1
Iterations
IterNodes
done15
215
112
08

prune717.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize59.0ms

Local error

Found 2 expressions with local error:

0.1b
(fma x (cos y) (* (sin y) z))
0.1b
(* (sin y) z)

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×associate-*r* associate-*l*
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 30
Calls
2 calls:
1.0ms
(fma x (cos y) (* (sin y) z))
41.0ms
(* (sin y) z)

series560.0ms

Counts
2 → 6
Calls
2 calls:
488.0ms
(fma x (cos y) (* (sin y) z))
72.0ms
(* (sin y) z)

simplify15.5s

Counts
36 → 36
Iterations
IterNodes
done5000
41895
3551
2217
188
048

prune395.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.1b

localize170.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (cos y))
0.1b
(fma z (sin y) (* x (cos y)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×associate-*r* associate-*l*
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×pow-prod-down prod-exp *-commutative cbrt-unprod fma-udef unswap-sqr
Counts
2 → 30
Calls
2 calls:
24.0ms
(* x (cos y))
3.0ms
(fma z (sin y) (* x (cos y)))

series271.0ms

Counts
2 → 6
Calls
2 calls:
67.0ms
(* x (cos y))
204.0ms
(fma z (sin y) (* x (cos y)))

simplify7.5s

Counts
36 → 36
Iterations
IterNodes
done5000
41991
3628
2203
191
050

prune460.0ms

Pruning

11 alts after pruning (11 fresh and 0 done)

Merged error: 0.0b

localize66.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
27.0ms
(* (cbrt z) (cbrt z))
2.0ms
(cbrt z)
2.0ms
(cbrt z)
2.0ms
(cbrt z)

series1.7s

Counts
4 → 12
Calls
4 calls:
492.0ms
(* (cbrt z) (cbrt z))
413.0ms
(cbrt z)
374.0ms
(cbrt z)
386.0ms
(cbrt z)

simplify8.9s

Counts
93 → 93
Iterations
IterNodes
done5005
44247
31097
2382
1141
065

prune1.1s

Pruning

14 alts after pruning (13 fresh and 1 done)

Merged error: 0.0b

localize76.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (sin y)) (cbrt (sin y)))
0.6b
(cbrt (sin y))
0.6b
(cbrt (sin y))
0.6b
(cbrt (sin y))

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 81
Calls
4 calls:
30.0ms
(* (cbrt (sin y)) (cbrt (sin y)))
3.0ms
(cbrt (sin y))
3.0ms
(cbrt (sin y))
3.0ms
(cbrt (sin y))

series950.0ms

Counts
4 → 12
Calls
4 calls:
234.0ms
(* (cbrt (sin y)) (cbrt (sin y)))
325.0ms
(cbrt (sin y))
188.0ms
(cbrt (sin y))
201.0ms
(cbrt (sin y))

simplify4.3s

Counts
93 → 93
Iterations
IterNodes
done5001
31412
2468
1180
079

prune1.1s

Pruning

12 alts after pruning (12 fresh and 0 done)

Merged error: 0.0b

regimes771.0ms

Accuracy

0% (0.5b remaining)

Error of 0.6b against oracle of 0.0b and baseline of 0.6b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done14
114
012

end0.0ms

sample6.8s

Algorithm
intervals
Results
2.6s1497×body1280valid
2.2s4329×body80valid
973.0ms1262×body640valid
430.0ms602×body320valid
164.0ms310×body160valid