Details

Time bar (total: 8.3s)

sample22.0ms

Algorithm
intervals
Results
11.0ms287×body80valid

simplify15.0ms

Counts
1 → 1
Iterations
IterNodes
done16
516
415
313
210
18
05

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.6b

localize10.0ms

Local error

Found 1 expressions with local error:

6.6b
(/ (* x y) z)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp
1×pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 div-inv associate-/l* add-log-exp
Counts
1 → 22
Calls
1 calls:
21.0ms
(/ (* x y) z)

series28.0ms

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

simplify1.6s

Counts
25 → 25
Iterations
IterNodes
done5022
32230
2448
1120
049

prune114.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

4.5b
(/ x (/ z y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
13×associate-/r*
6×add-cbrt-cube add-exp-log
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 clear-num frac-2neg associate-/r/ insert-posit16 add-log-exp
Counts
1 → 71
Calls
1 calls:
10.0ms
(/ x (/ z y))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(/ x (/ z y))

simplify1.6s

Counts
74 → 74
Iterations
IterNodes
done5001
33725
21002
1368
0151

prune205.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

4.7b
(* x (/ y z))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
16.0ms
(* x (/ y z))

series23.0ms

Counts
1 → 3
Calls
1 calls:
23.0ms
(* x (/ y z))

simplify1.3s

Counts
36 → 36
Iterations
IterNodes
done5001
32187
2526
1174
070

prune138.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

6.7b
(* (* x y) (/ 1 z))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×add-cbrt-cube associate-*r*
12×prod-exp
9×times-frac
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down
2×cbrt-undiv rec-exp 1-exp
1×associate-*l* associate-*r/ un-div-inv *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 39
Calls
1 calls:
43.0ms
(* (* x y) (/ 1 z))

series32.0ms

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

simplify1.7s

Counts
42 → 42
Iterations
IterNodes
done5002
32259
2736
1232
084

prune120.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes340.0ms

Accuracy

92% (0.5b remaining)

Error of 0.5b against oracle of 0.0b and baseline of 6.2b

bsearch1.0ms

simplify6.0ms

Iterations
IterNodes
done32
332
229
126
021

end0.0ms

sample783.0ms

Algorithm
intervals
Results
282.0ms9674×body80valid