Details

Time bar (total: 9.7s)

sample26.0ms

Algorithm
intervals
Results
10.0ms347×body80valid

simplify21.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize12.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* x y) y)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×associate-*l* *-commutative add-log-exp
Counts
1 → 18
Calls
1 calls:
27.0ms
(* (* x y) y)

series42.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(* (* x y) y)

simplify641.0ms

Counts
21 → 21

prune56.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

6.7b
(* x (pow y 2))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 pow-to-exp pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
12.0ms
(* x (pow y 2))

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* x (pow y 2))

simplify1.0s

Counts
30 → 30

prune57.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
2.9b
(* x (pow (* (cbrt y) (cbrt y)) 2))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×add-exp-log
9×cbrt-prod add-cube-cbrt *-un-lft-identity
6×associate-*r* add-cbrt-cube
5×prod-exp
4×pow1 add-log-exp unswap-sqr
3×pow1/3 associate-*l*
2×unpow-prod-down pow-exp unpow2 sqr-pow
1×pow-to-exp *-commutative cbrt-unprod
Counts
4 → 59
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
29.0ms
(* x (pow (* (cbrt y) (cbrt y)) 2))

series803.0ms

Counts
4 → 12
Calls
4 calls:
229.0ms
(cbrt y)
239.0ms
(cbrt y)
200.0ms
(cbrt y)
134.0ms
(* x (pow (* (cbrt y) (cbrt y)) 2))

simplify1.2s

Counts
71 → 71

prune281.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt (* (cbrt y) (cbrt y)))
0.6b
(cbrt (cbrt y))
2.9b
(* x (pow (* (cbrt y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)))) 2))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
16×add-exp-log
13×cbrt-prod add-sqr-sqrt
9×add-cube-cbrt *-un-lft-identity
8×prod-exp
6×associate-*r* add-cbrt-cube
4×pow1 add-log-exp
3×pow1/3 associate-*l* pow-exp unswap-sqr
2×unpow2 sqr-pow
1×pow-to-exp unpow-prod-down *-commutative cbrt-unprod
Counts
4 → 60
Calls
4 calls:
1.0ms
(cbrt y)
9.0ms
(cbrt (* (cbrt y) (cbrt y)))
2.0ms
(cbrt (cbrt y))
55.0ms
(* x (pow (* (cbrt y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)))) 2))

series1.2s

Counts
4 → 12
Calls
4 calls:
306.0ms
(cbrt y)
404.0ms
(cbrt (* (cbrt y) (cbrt y)))
363.0ms
(cbrt (cbrt y))
157.0ms
(* x (pow (* (cbrt y) (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (cbrt y)))) 2))

simplify3.0s

Counts
72 → 72

prune245.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes125.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify23.0ms

end0.0ms

sample708.0ms

Algorithm
intervals
Results
286.0ms10641×body80valid