Details

Time bar (total: 3.0s)

sample22.0ms

Algorithm
intervals
Results
8.0ms287×body80valid

simplify2.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize6.0ms

Local error

Found 1 expressions with local error:

0.4b
(/ x (* y 3.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num associate-/r* cbrt-unprod div-inv add-log-exp
Counts
1 → 21
Calls
1 calls:
13.0ms
(/ x (* y 3.0))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(/ x (* y 3.0))

simplify83.0ms

Counts
24 → 24

prune42.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 frac-2neg clear-num associate-/l/ add-log-exp
Counts
1 → 70
Calls
1 calls:
17.0ms
(/ (/ x y) 3.0)

series20.0ms

Counts
1 → 3
Calls
1 calls:
20.0ms
(/ (/ x y) 3.0)

simplify48.0ms

Counts
73 → 73

prune153.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ (/ 1 y) 3.0))
0.3b
(/ (/ 1 y) 3.0)

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
92×add-sqr-sqrt
81×*-un-lft-identity
80×add-cube-cbrt
43×associate-*r*
26×add-exp-log
16×add-cbrt-cube
13×associate-/l*
12×div-exp
9×div-inv
6×cbrt-undiv
5×prod-exp
4×pow1 unswap-sqr
3×associate-*l* associate-/r* cbrt-unprod
2×rec-exp 1-exp add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 140
Calls
2 calls:
33.0ms
(* x (/ (/ 1 y) 3.0))
13.0ms
(/ (/ 1 y) 3.0)

series44.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(* x (/ (/ 1 y) 3.0))
24.0ms
(/ (/ 1 y) 3.0)

simplify36.0ms

Counts
146 → 146

prune288.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ x (* (cbrt 3.0) (cbrt 3.0)))
0.3b
(* (/ x (* (cbrt 3.0) (cbrt 3.0))) (/ (/ 1 y) (cbrt 3.0)))
0.4b
(/ (/ 1 y) (cbrt 3.0))

rewrite156.0ms

Algorithm
rewrite-expression-head
Rules
306×times-frac
197×add-sqr-sqrt
157×*-un-lft-identity
153×add-cube-cbrt
87×cbrt-prod
82×associate-*r*
77×add-exp-log
36×div-exp
33×add-cbrt-cube
21×prod-exp
20×cbrt-undiv
17×div-inv
16×associate-/l*
14×unswap-sqr
13×cbrt-unprod
7×associate-*l* associate-/r*
5×pow1
4×rec-exp 1-exp
3×add-log-exp
2×frac-2neg clear-num
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative associate-/l/
Counts
3 → 274
Calls
3 calls:
18.0ms
(/ x (* (cbrt 3.0) (cbrt 3.0)))
102.0ms
(* (/ x (* (cbrt 3.0) (cbrt 3.0))) (/ (/ 1 y) (cbrt 3.0)))
15.0ms
(/ (/ 1 y) (cbrt 3.0))

series295.0ms

Counts
3 → 9
Calls
3 calls:
126.0ms
(/ x (* (cbrt 3.0) (cbrt 3.0)))
99.0ms
(* (/ x (* (cbrt 3.0) (cbrt 3.0))) (/ (/ 1 y) (cbrt 3.0)))
70.0ms
(/ (/ 1 y) (cbrt 3.0))

simplify54.0ms

Counts
283 → 283

prune944.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes62.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify2.0ms

end0.0ms

sample579.0ms

Algorithm
intervals
Results
251.0ms9132×body80valid