Details

Time bar (total: 17.1s)

sample21.0ms

Algorithm
intervals
Results
8.0ms286×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: 0.2b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite12.0ms

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

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(/ x (* y 3.0))

simplify6.2s

Counts
24 → 24
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
049185
1107182
2332152
31255152
43262152
done5001152

prune44.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(* x (/ 1 (* y 3.0)))
0.5b
(/ 1 (* y 3.0))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log
16×add-cbrt-cube
13×prod-exp
9×add-sqr-sqrt
8×div-exp
7×pow1 add-cube-cbrt *-un-lft-identity associate-*r*
6×times-frac
5×cbrt-unprod
4×cbrt-undiv rec-exp 1-exp
3×associate-*l* associate-/l*
2×pow-flip pow-prod-down div-inv add-log-exp
1×frac-2neg associate-*r/ clear-num associate-/r* un-div-inv *-commutative inv-pow unswap-sqr
Counts
2 → 60
Calls
2 calls:
37.0ms
(* x (/ 1 (* y 3.0)))
16.0ms
(/ 1 (* y 3.0))

series39.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(* x (/ 1 (* y 3.0)))
19.0ms
(/ 1 (* y 3.0))

simplify2.8s

Counts
66 → 66
Iterations

Useful iterations: 2 (90.0ms)

IterNodesCost
086537
1197426
2540350
32279350
done5000350

prune103.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite44.0ms

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/ *-commutative add-log-exp
Counts
1 → 56
Calls
1 calls:
40.0ms
(* (/ 1 y) (/ x 3.0))

series26.0ms

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

simplify2.7s

Counts
59 → 59
Iterations

Useful iterations: 2 (210.0ms)

IterNodesCost
0118633
1309517
2914423
32664423
done5000423

prune121.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
37×times-frac
23×*-un-lft-identity
22×associate-*r*
21×add-cube-cbrt
13×add-exp-log associate-*l* sqrt-prod add-cbrt-cube
8×unswap-sqr
4×cbrt-undiv div-exp prod-exp cbrt-unprod
3×pow1
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative add-log-exp
Counts
1 → 63
Calls
1 calls:
42.0ms
(* (/ x y) (/ (sqrt 1) 3.0))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(* (/ x y) (/ (sqrt 1) 3.0))

simplify4.0s

Counts
66 → 66
Iterations

Useful iterations: 2 (235.0ms)

IterNodesCost
0128813
1358590
2868474
32202474
done5000474

prune106.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes88.0ms

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
165
done65

end0.0ms

sample538.0ms

Algorithm
intervals
Results
264.0ms9145×body80valid