Details

Time bar (total: 19.8s)

sample68.0ms

Algorithm
intervals
Results
27.0ms47×body1280valid
12.0ms34×body640valid
12.0ms147×body80valid
4.0ms17×body320valid
2.0ms11×body160valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
done11
111
08

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize34.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x (cos y)) (* z (sin y)))
0.1b
(* z (sin y))
0.1b
(* x (cos y))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
7×pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
6×associate-*r* associate-*l*
5×add-log-exp
3×insert-posit16
2×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×+-commutative sum-log flip3-+ flip-+
Counts
3 → 50
Calls
3 calls:
10.0ms
(+ (* x (cos y)) (* z (sin y)))
9.0ms
(* z (sin y))
9.0ms
(* x (cos y))

series190.0ms

Counts
3 → 9
Calls
3 calls:
91.0ms
(+ (* x (cos y)) (* z (sin y)))
53.0ms
(* z (sin y))
46.0ms
(* x (cos y))

simplify1.9s

Counts
59 → 59
Iterations
IterNodes
done5000
31539
2494
1192
083

prune272.0ms

Pruning

10 alts after pruning (10 fresh and 0 done)

Merged error: 0.0b

localize46.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube insert-posit16 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 → 77
Calls
4 calls:
16.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.2s

Counts
4 → 12
Calls
4 calls:
304.0ms
(* (cbrt z) (cbrt z))
307.0ms
(cbrt z)
334.0ms
(cbrt z)
236.0ms
(cbrt z)

simplify3.2s

Counts
89 → 89
Iterations
IterNodes
done5001
43895
31039
2380
1138
063

prune584.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

localize52.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
9.8b
(cbrt (* z (sin y)))
9.8b
(cbrt (* z (sin y)))
9.8b
(cbrt (* z (sin y)))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1
10×add-sqr-sqrt
9×pow1/3
8×*-un-lft-identity add-cube-cbrt
7×cbrt-prod
6×add-exp-log
4×add-cbrt-cube swap-sqr associate-*r* associate-*l* insert-posit16 add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 62
Calls
4 calls:
39.0ms
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
16.0ms
(cbrt (* z (sin y)))
9.0ms
(cbrt (* z (sin y)))
9.0ms
(cbrt (* z (sin y)))

series738.0ms

Counts
4 → 12
Calls
4 calls:
201.0ms
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
166.0ms
(cbrt (* z (sin y)))
185.0ms
(cbrt (* z (sin y)))
186.0ms
(cbrt (* z (sin y)))

simplify2.8s

Counts
74 → 74
Iterations
IterNodes
done5031
44685
31449
2590
1213
089

prune520.0ms

Pruning

11 alts after pruning (10 fresh and 1 done)

Merged error: 0.0b

localize48.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (sin y))
0.6b
(cbrt z)
9.8b
(cbrt (* z (sin y)))
9.8b
(cbrt (* z (sin y)))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
8×cbrt-prod
6×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt (sin y))
1.0ms
(cbrt z)
5.0ms
(cbrt (* z (sin y)))
9.0ms
(cbrt (* z (sin y)))

series731.0ms

Counts
4 → 12
Calls
4 calls:
129.0ms
(cbrt (sin y))
250.0ms
(cbrt z)
143.0ms
(cbrt (* z (sin y)))
208.0ms
(cbrt (* z (sin y)))

simplify1.9s

Counts
56 → 56
Iterations
IterNodes
done5002
42610
3925
2375
1169
084

prune365.0ms

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.0b

regimes412.0ms

Accuracy

0% (0.5b remaining)

Error of 0.6b against oracle of 0.1b and baseline of 0.6b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done15
115
011

end0.0ms

sample4.6s

Algorithm
intervals
Results
2.0s1523×body1280valid
1.2s1261×body640valid
695.0ms4237×body80valid
237.0ms645×body320valid
138.0ms334×body160valid