Details

Time bar (total: 14.9s)

sample99.0ms

Algorithm
intervals
Results
30.0ms32×body1280valid
25.0ms179×body80valid
15.0ms16×body320valid
13.0ms20×body640valid
2.0ms9×body160valid

simplify2.0s

Counts
1 → 1
Iterations
IterNodes
done5000
92191
8773
7280
6110
551
442
336
228
114
08

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize19.0ms

Local error

Found 3 expressions with local error:

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

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
10×add-log-exp
7×add-sqr-sqrt *-un-lft-identity
5×pow1 add-cbrt-cube add-exp-log add-cube-cbrt
3×associate-*r* associate-*l* insert-posit16
2×sum-log diff-log
1×+-commutative sub-neg flip3-+ flip3-- pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod flip-+ flip-- distribute-lft-out unswap-sqr
Counts
3 → 47
Calls
3 calls:
5.0ms
(+ x (cos y))
50.0ms
(- (+ x (cos y)) (* z (sin y)))
9.0ms
(* z (sin y))

series175.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(+ x (cos y))
80.0ms
(- (+ x (cos y)) (* z (sin y)))
60.0ms
(* z (sin y))

simplify1.7s

Counts
56 → 56
Iterations
IterNodes
done5000
32820
2632
1201
085

prune284.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize43.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
8.9b
(cbrt (* z (sin y)))
8.9b
(cbrt (* z (sin y)))
8.9b
(cbrt (* z (sin y)))

rewrite38.0ms

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:
24.0ms
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
4.0ms
(cbrt (* z (sin y)))
4.0ms
(cbrt (* z (sin y)))
4.0ms
(cbrt (* z (sin y)))

series966.0ms

Counts
4 → 12
Calls
4 calls:
467.0ms
(* (cbrt (* z (sin y))) (cbrt (* z (sin y))))
164.0ms
(cbrt (* z (sin y)))
188.0ms
(cbrt (* z (sin y)))
147.0ms
(cbrt (* z (sin y)))

simplify851.0ms

Counts
74 → 74
Iterations
IterNodes
done5001
2818
1215
089

prune485.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize45.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (sin y))
0.6b
(cbrt z)
8.9b
(cbrt (* z (sin y)))
8.9b
(cbrt (* z (sin y)))

rewrite11.0ms

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)
4.0ms
(cbrt (* z (sin y)))
4.0ms
(cbrt (* z (sin y)))

series769.0ms

Counts
4 → 12
Calls
4 calls:
120.0ms
(cbrt (sin y))
296.0ms
(cbrt z)
180.0ms
(cbrt (* z (sin y)))
173.0ms
(cbrt (* z (sin y)))

simplify815.0ms

Counts
56 → 56
Iterations
IterNodes
done5001
31518
2443
1169
084

prune442.0ms

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0.0b

localize53.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (sin y))
0.6b
(cbrt z)
0.6b
(cbrt z)
8.9b
(cbrt (* z (sin y)))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
10×cbrt-prod
7×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 → 46
Calls
4 calls:
2.0ms
(cbrt (sin y))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
7.0ms
(cbrt (* z (sin y)))

series893.0ms

Counts
4 → 12
Calls
4 calls:
156.0ms
(cbrt (sin y))
254.0ms
(cbrt z)
283.0ms
(cbrt z)
200.0ms
(cbrt (* z (sin y)))

simplify947.0ms

Counts
58 → 58
Iterations
IterNodes
done5001
31518
2443
1169
084

prune389.0ms

Pruning

9 alts after pruning (5 fresh and 4 done)

Merged error: 0.0b

regimes316.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample3.5s

Algorithm
intervals
Results
1.0s988×body1280valid
1.0s5549×body80valid
919.0ms880×body640valid
166.0ms371×body320valid
62.0ms212×body160valid