Details

Time bar (total: 7.6s)

sample23.0ms

Algorithm
intervals
Results
9.0ms305×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
2105
done105

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))

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 expm1-log1p-u frac-2neg prod-exp clear-num associate-/r* cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
9.0ms
(/ x (* y 3.0))

series31.0ms

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

simplify3.0s

Counts
26 → 26
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
051197
1109194
2366164
31782164
done5001164

prune65.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

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 expm1-log1p-u frac-2neg clear-num log1p-expm1-u associate-/l/ add-log-exp
Counts
1 → 72
Calls
1 calls:
16.0ms
(/ (/ x y) 3.0)

series31.0ms

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

simplify815.0ms

Counts
75 → 75
Iterations

Useful iterations: done (812.0ms)

IterNodesCost
0153874
1358825
21498797
done5000793

prune193.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite182.0ms

Algorithm
rewrite-expression-head
Rules
304×times-frac
193×add-sqr-sqrt
155×*-un-lft-identity
150×add-cube-cbrt
87×cbrt-prod
85×add-exp-log
82×associate-*r*
36×div-exp
30×prod-exp
29×add-cbrt-cube
18×cbrt-undiv
16×div-inv
15×unswap-sqr
13×associate-/l*
12×cbrt-unprod
7×associate-*l*
6×rec-exp 1-exp associate-/r*
4×pow1
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative associate-/l/
Counts
2 → 262
Calls
2 calls:
137.0ms
(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ (/ x y) (cbrt 3.0)))
19.0ms
(/ (/ x y) (cbrt 3.0))

series215.0ms

Counts
2 → 6
Calls
2 calls:
117.0ms
(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ (/ x y) (cbrt 3.0)))
97.0ms
(/ (/ x y) (cbrt 3.0))

simplify698.0ms

Counts
268 → 268
Iterations

Useful iterations: done (686.0ms)

IterNodesCost
03804640
113134303
done50003845

prune812.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (/ x y) 0.3333333333333333)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv expm1-log1p-u div-exp pow-prod-down associate-*l/ *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
18.0ms
(* (/ x y) 0.3333333333333333)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (/ x y) 0.3333333333333333)

simplify697.0ms

Counts
37 → 37
Iterations

Useful iterations: 2 (101.0ms)

IterNodesCost
069273
1159268
2824236
done5001236

prune95.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes74.0ms

Accuracy

0% (0.3b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
done55

end0.0ms

sample538.0ms

Algorithm
intervals
Results
233.0ms9105×body80valid