Details

Time bar (total: 8.8s)

sample20.0ms

Algorithm
intervals
Results
8.0ms286×body80valid

simplify16.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize11.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ 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:
12.0ms
(/ x (* y 3.0))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(/ x (* y 3.0))

simplify1.2s

Counts
24 → 24

prune43.0ms

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)

rewrite16.0ms

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:
12.0ms
(/ (/ x y) 3.0)

series20.0ms

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

simplify1.2s

Counts
73 → 73

prune171.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite56.0ms

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:
35.0ms
(* x (/ (/ 1 y) 3.0))
13.0ms
(/ (/ 1 y) 3.0)

series37.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(* x (/ (/ 1 y) 3.0))
18.0ms
(/ (/ 1 y) 3.0)

simplify712.0ms

Counts
146 → 146

prune274.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ 6004799503160661.0 18014398509481984.0) (/ x y))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
22×times-frac
15×add-cube-cbrt *-un-lft-identity
13×add-exp-log associate-*r* associate-*l* add-cbrt-cube
4×cbrt-undiv div-exp prod-exp cbrt-unprod unswap-sqr
3×pow1
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 50
Calls
1 calls:
36.0ms
(* (/ 6004799503160661.0 18014398509481984.0) (/ x y))

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (/ 6004799503160661.0 18014398509481984.0) (/ x y))

simplify607.0ms

Counts
53 → 53

prune127.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes64.0ms

Accuracy

41.9% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify3.6s

end0.0ms

sample554.0ms

Algorithm
intervals
Results
271.0ms9067×body80valid