Details

Time bar (total: 2.6m)

sample57.0ms

Algorithm
intervals
Results
38.0ms317×body80valid

simplify2.7s

Counts
1 → 1
Iterations
IterNodes
63330
5863
4261
380
238
116
08

prune22.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 4.4b

localize13.0ms

Local error

Found 1 expressions with local error:

4.4b
(* (/ y z) x)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
14.0ms
(* (/ y z) x)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (/ y z) x)

simplify1.9s

Counts
36 → 36
Iterations
IterNodes
43719
31079
2398
1159
069

prune406.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
1.3b
(* (/ y (cbrt z)) x)
3.7b
(* (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) x))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
87×add-exp-log
46×prod-exp
35×add-cbrt-cube
30×add-sqr-sqrt
29×associate-*l*
23×times-frac
22×*-un-lft-identity add-cube-cbrt
20×div-exp cbrt-unprod
16×cbrt-prod
11×pow1
10×cbrt-undiv
6×rec-exp 1-exp
4×associate-*r* pow-prod-down associate-*l/ insert-posit16 add-log-exp
3×unswap-sqr
2×pow1/3 *-commutative div-inv
1×frac-times associate-*r/
Counts
4 → 119
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
18.0ms
(* (/ y (cbrt z)) x)
69.0ms
(* (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) x))

series700.0ms

Counts
4 → 12
Calls
4 calls:
261.0ms
(cbrt z)
217.0ms
(cbrt z)
145.0ms
(* (/ y (cbrt z)) x)
77.0ms
(* (/ 1 (* (cbrt z) (cbrt z))) (* (/ y (cbrt z)) x))

simplify4.5s

Counts
131 → 131
Iterations
IterNodes
38663
21596
1457
0174

prune1.3s

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
1.3b
(* (/ y (cbrt z)) x)
1.6b
(/ (/ (* (/ y (cbrt z)) x) (cbrt z)) (cbrt z))
2.3b
(/ (* (/ y (cbrt z)) x) (cbrt z))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
128×times-frac
74×add-sqr-sqrt
73×cbrt-prod
66×*-un-lft-identity add-cube-cbrt
32×add-exp-log
22×associate-*l*
19×add-cbrt-cube
13×cbrt-undiv div-exp
12×associate-/r*
11×associate-/l*
10×div-inv
6×pow1 prod-exp cbrt-unprod
4×insert-posit16 add-log-exp
3×associate-*r* unswap-sqr
2×clear-num frac-2neg associate-*l/ associate-/l/
1×pow1/3 pow-prod-down *-commutative
Counts
4 → 182
Calls
4 calls:
1.0ms
(cbrt z)
12.0ms
(* (/ y (cbrt z)) x)
23.0ms
(/ (/ (* (/ y (cbrt z)) x) (cbrt z)) (cbrt z))
15.0ms
(/ (* (/ y (cbrt z)) x) (cbrt z))

series645.0ms

Counts
4 → 12
Calls
4 calls:
247.0ms
(cbrt z)
143.0ms
(* (/ y (cbrt z)) x)
52.0ms
(/ (/ (* (/ y (cbrt z)) x) (cbrt z)) (cbrt z))
202.0ms
(/ (* (/ y (cbrt z)) x) (cbrt z))

simplify3.4s

Counts
194 → 194
Iterations
IterNodes
39173
21700
1602
0257

prune2.0s

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
3.6b
(/ (/ (/ y (cbrt z)) 1) (/ (cbrt z) (/ x (cbrt z))))

rewrite1.4s

Algorithm
rewrite-expression-head
Rules
43190×times-frac
17296×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12255×cbrt-prod
1050×div-inv
137×associate-/r*
72×associate-/r/
70×associate-/l*
61×add-exp-log
48×div-exp
28×add-cbrt-cube
27×cbrt-undiv
6×1-exp
4×pow1 insert-posit16 add-log-exp
3×pow1/3
1×clear-num frac-2neg associate-/l/
Counts
4 → 9870
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
45.0ms
(/ (/ (/ y (cbrt z)) 1) (/ (cbrt z) (/ x (cbrt z))))

series740.0ms

Counts
4 → 12
Calls
4 calls:
199.0ms
(cbrt z)
234.0ms
(cbrt z)
242.0ms
(cbrt z)
64.0ms
(/ (/ (/ y (cbrt z)) 1) (/ (cbrt z) (/ x (cbrt z))))

simplify41.1s

Counts
9882 → 9882
Iterations
IterNodes
148726
013233

prune1.6m

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

regimes221.0ms

Accuracy

0% (2.7b remaining)

Error of 2.7b against oracle of 0.0b and baseline of 2.7b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
221
121
017

end0.0ms

sample873.0ms

Algorithm
intervals
Results
628.0ms9664×body80valid