Details

Time bar (total: 19.1s)

sample15.0ms

Algorithm
intervals
Results
5.0ms293×body80valid

simplify4.0ms

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

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite19.0ms

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:
18.0ms
(/ x (* y 3.0))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(/ x (* y 3.0))

simplify7.1s

Counts
26 → 26
Iterations

Useful iterations: 2 (53.0ms)

IterNodesCost
051197
1109194
2337164
31279164
43248164
done5000164

prune65.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite30.0ms

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:
24.0ms
(/ (/ x y) 3.0)

series30.0ms

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

simplify3.8s

Counts
75 → 75
Iterations

Useful iterations: 2 (224.0ms)

IterNodesCost
0153874
1332825
2768793
31970793
done5000793

prune180.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 0.3333333333333333 (/ x y))

rewrite24.0ms

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 expm1-log1p-u associate-*r/ div-exp pow-prod-down *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
22.0ms
(* 0.3333333333333333 (/ x y))

series38.0ms

Counts
1 → 3
Calls
1 calls:
37.0ms
(* 0.3333333333333333 (/ x y))

simplify4.0s

Counts
37 → 37
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
070289
1162272
2438242
31140242
42925242
done5000242

prune92.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (/ 1 y) (/ x 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×expm1-log1p-u frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative log1p-expm1-u add-log-exp
Counts
1 → 58
Calls
1 calls:
25.0ms
(* (/ 1 y) (/ x 3.0))

series25.0ms

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

simplify2.9s

Counts
61 → 61
Iterations

Useful iterations: 2 (195.0ms)

IterNodesCost
0120649
1311529
2929435
32703435
done5000435

prune128.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes90.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
165
done65

end0.0ms

sample467.0ms

Algorithm
intervals
Results
197.0ms9167×body80valid