Details

Time bar (total: 17.8s)

sample18.0ms

Algorithm
intervals
Results
7.0ms293×body80valid

simplify5.0ms

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: 0.2b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ 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))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(/ x (* y 3.0))

simplify6.6s

Counts
24 → 24
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
049185
1107182
2332152
31255152
43262152
done5001152

prune61.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite24.0ms

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:
19.0ms
(/ (/ x y) 3.0)

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(/ (/ x y) 3.0)

simplify3.6s

Counts
73 → 73
Iterations

Useful iterations: 2 (158.0ms)

IterNodesCost
0151862
1330813
2760781
31963781
done5000781

prune177.0ms

Pruning

5 alts after pruning (4 fresh and 1 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)

rewrite71.0ms

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:
44.0ms
(* x (/ (/ 1 y) 3.0))
17.0ms
(/ (/ 1 y) 3.0)

series41.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(* x (/ (/ 1 y) 3.0))
20.0ms
(/ (/ 1 y) 3.0)

simplify2.0s

Counts
146 → 146
Iterations

Useful iterations: 3 (901.0ms)

IterNodesCost
02151665
14971367
210371218
327581210
done50001210

prune264.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
25×times-frac
23×add-exp-log
17×*-un-lft-identity
15×add-cube-cbrt
13×associate-*r* associate-*l* add-cbrt-cube
8×div-exp prod-exp
6×unswap-sqr
4×cbrt-undiv cbrt-unprod
3×pow1
2×rec-exp 1-exp div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ un-div-inv *-commutative add-log-exp
Counts
1 → 57
Calls
1 calls:
25.0ms
(* (/ x y) (/ 1 3.0))

series25.0ms

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

simplify3.9s

Counts
60 → 60
Iterations

Useful iterations: 2 (181.0ms)

IterNodesCost
0118633
1317514
2803414
32166414
done5000414

prune130.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes65.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
done55

end0.0ms

sample662.0ms

Algorithm
intervals
Results
261.0ms9146×body80valid