Details

Time bar (total: 21.2s)

sample26.0ms

Algorithm
intervals
Results
10.0ms275×body80valid

simplify7.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
055
185
2105
done105

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite15.0ms

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:
14.0ms
(/ x (* y 3.0))

series45.0ms

Counts
1 → 3
Calls
1 calls:
45.0ms
(/ x (* y 3.0))

simplify7.7s

Counts
26 → 26
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
051197
1109194
2337164
31279164
43248164
done5000164

prune67.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite29.0ms

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

series25.0ms

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

simplify3.8s

Counts
75 → 75
Iterations

Useful iterations: 2 (187.0ms)

IterNodesCost
0153874
1332825
2768793
31970793
done5000793

prune185.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite29.0ms

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:
26.0ms
(* (/ 1 y) (/ x 3.0))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (/ 1 y) (/ x 3.0))

simplify3.0s

Counts
61 → 61
Iterations

Useful iterations: 2 (165.0ms)

IterNodesCost
0120649
1311529
2929435
32703435
done5000435

prune132.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x 3.0) y)

rewrite16.0ms

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:
13.0ms
(/ (/ x 3.0) y)

series25.0ms

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

simplify4.9s

Counts
75 → 75
Iterations

Useful iterations: 2 (156.0ms)

IterNodesCost
0154874
1333825
2760793
31964793
done5000793

prune313.0ms

Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes92.0ms

Accuracy

0% (0.2b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations

Useful iterations: done (4.0ms)

IterNodesCost
089
1117
done115

end0.0ms

sample650.0ms

Algorithm
intervals
Results
344.0ms9043×body80valid