Details

Time bar (total: 27.9s)

sample151.0ms

Algorithm
halfpoints

simplify7.4s

Counts
1 → 1
Iterations
IterNodes
92395
81716
71070
6418
5175
4113
378
246
130
016

prune11.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ (cos y) (exp x)) (* (exp x) (cos y)))
0.0b
(/ (cos y) (exp x))
0.0b
(* (exp x) (cos y))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity add-cube-cbrt
9×times-frac
7×add-cbrt-cube
5×pow1 add-exp-log add-log-exp
3×associate-/r* associate-*r* associate-*l* insert-posit16 associate-/l*
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ div-exp pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ div-inv unswap-sqr
Counts
3 → 59
Calls
3 calls:
22.0ms
(+ (/ (cos y) (exp x)) (* (exp x) (cos y)))
10.0ms
(/ (cos y) (exp x))
11.0ms
(* (exp x) (cos y))

series146.0ms

Counts
3 → 9
Calls
3 calls:
68.0ms
(+ (/ (cos y) (exp x)) (* (exp x) (cos y)))
34.0ms
(/ (cos y) (exp x))
43.0ms
(* (exp x) (cos y))

simplify1.6s

Counts
68 → 68
Iterations
IterNodes
32583
2767
1236
099

prune695.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (/ (/ (cos y) (sqrt (exp x))) (sqrt (exp x))) (* (exp x) (cos y)))
0.0b
(/ (cos y) (sqrt (exp x)))
0.0b
(* (exp x) (cos y))
0.0b
(/ (/ (cos y) (sqrt (exp x))) (sqrt (exp x)))

rewrite117.0ms

Algorithm
rewrite-expression-head
Rules
276×times-frac
160×add-sqr-sqrt
158×*-un-lft-identity add-cube-cbrt
144×sqrt-prod
25×associate-/l*
13×add-cbrt-cube
12×associate-/r* add-exp-log
9×div-inv
6×pow1 add-log-exp
4×cbrt-undiv div-exp insert-posit16
3×associate-*r* associate-*l*
2×clear-num frac-2neg
1×+-commutative sum-log flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ unswap-sqr associate-/l/
Counts
4 → 247
Calls
4 calls:
55.0ms
(+ (/ (/ (cos y) (sqrt (exp x))) (sqrt (exp x))) (* (exp x) (cos y)))
14.0ms
(/ (cos y) (sqrt (exp x)))
17.0ms
(* (exp x) (cos y))
24.0ms
(/ (/ (cos y) (sqrt (exp x))) (sqrt (exp x)))

series245.0ms

Counts
4 → 12
Calls
4 calls:
92.0ms
(+ (/ (/ (cos y) (sqrt (exp x))) (sqrt (exp x))) (* (exp x) (cos y)))
61.0ms
(/ (cos y) (sqrt (exp x)))
49.0ms
(* (exp x) (cos y))
42.0ms
(/ (/ (cos y) (sqrt (exp x))) (sqrt (exp x)))

simplify3.6s

Counts
259 → 259
Iterations
IterNodes
36968
21747
1698
0302

prune3.4s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (cbrt (* (exp x) (cos y))) (cbrt (* (exp x) (cos y))))
0.3b
(cbrt (* (exp x) (cos y)))
0.3b
(cbrt (* (exp x) (cos y)))
0.3b
(cbrt (* (exp x) (cos y)))

rewrite46.0ms

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:
25.0ms
(* (cbrt (* (exp x) (cos y))) (cbrt (* (exp x) (cos y))))
6.0ms
(cbrt (* (exp x) (cos y)))
6.0ms
(cbrt (* (exp x) (cos y)))
7.0ms
(cbrt (* (exp x) (cos y)))

series472.0ms

Counts
4 → 12
Calls
4 calls:
115.0ms
(* (cbrt (* (exp x) (cos y))) (cbrt (* (exp x) (cos y))))
118.0ms
(cbrt (* (exp x) (cos y)))
124.0ms
(cbrt (* (exp x) (cos y)))
114.0ms
(cbrt (* (exp x) (cos y)))

simplify2.2s

Counts
74 → 74
Iterations
IterNodes
43384
31079
2391
1136
062

prune910.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes81.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
212
112
09

end0.0ms

sample6.7s

Algorithm
halfpoints