Details

Time bar (total: 16.9s)

sample21.0ms

Algorithm
intervals
Results
8.0ms286×body80valid

simplify4.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
2105
done105

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.3b

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ x (* y 3.0))

rewrite9.0ms

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:
8.0ms
(/ x (* y 3.0))

series20.0ms

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

simplify6.5s

Counts
24 → 24
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
049185
1107182
2332152
31255152
43262152
done5001152

prune39.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite15.0ms

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:
11.0ms
(/ (/ x y) 3.0)

series20.0ms

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

simplify3.3s

Counts
73 → 73
Iterations

Useful iterations: 2 (127.0ms)

IterNodesCost
0151862
1330813
2760781
31963781
done5000781

prune159.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite64.0ms

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:
36.0ms
(* x (/ (/ 1 y) 3.0))
21.0ms
(/ (/ 1 y) 3.0)

series53.0ms

Counts
2 → 6
Calls
2 calls:
31.0ms
(* x (/ (/ 1 y) 3.0))
23.0ms
(/ (/ 1 y) 3.0)

simplify2.0s

Counts
146 → 146
Iterations

Useful iterations: 3 (769.0ms)

IterNodesCost
02151665
14971367
210371218
327581210
done50001210

prune232.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 0.3333333333333333 (/ x y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
19.0ms
(* 0.3333333333333333 (/ x y))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* 0.3333333333333333 (/ x y))

simplify3.6s

Counts
35 → 35
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
068277
1160260
2434230
31128230
42906230
done5000230

prune62.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes53.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1107
done107

end0.0ms

sample573.0ms

Algorithm
intervals
Results
270.0ms9067×body80valid