Details

Time bar (total: 27.2s)

sample29.0ms

Algorithm
intervals
Results
19.0ms296×body80valid

simplify2.8s

Counts
1 → 1
Iterations
IterNodes
62939
5768
4260
378
238
116
08

prune19.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.8b

localize6.0ms

Local error

Found 1 expressions with local error:

7.1b
(* (/ x z) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×*-un-lft-identity add-cube-cbrt
6×add-cbrt-cube add-exp-log
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative insert-posit16 div-inv add-log-exp
Counts
1 → 33
Calls
1 calls:
11.0ms
(* (/ x z) y)

series26.0ms

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

simplify2.7s

Counts
36 → 36
Iterations
IterNodes
43469
31307
2453
1156
068

prune357.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize56.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
1.6b
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (* (/ (cbrt x) (cbrt z)) y))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
39×add-cbrt-cube
37×prod-exp cbrt-unprod
17×cbrt-undiv div-exp
9×cbrt-prod pow1
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
5×associate-*l*
4×insert-posit16 add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×frac-times times-frac associate-*r* associate-*r/ *-commutative div-inv
Counts
4 → 86
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
60.0ms
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (* (/ (cbrt x) (cbrt z)) y))

series796.0ms

Counts
4 → 12
Calls
4 calls:
282.0ms
(cbrt x)
255.0ms
(cbrt x)
235.0ms
(cbrt x)
24.0ms
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (* (/ (cbrt x) (cbrt z)) y))

simplify6.4s

Counts
98 → 98
Iterations
IterNodes
311125
21872
1396
0123

prune1.0s

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
2.3b
(* (/ x (cbrt z)) y)
3.3b
(* (/ 1 (* (cbrt z) (cbrt z))) (* (/ x (cbrt z)) y))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
87×add-exp-log
46×prod-exp
35×add-cbrt-cube
30×add-sqr-sqrt
29×associate-*l*
23×times-frac
22×*-un-lft-identity add-cube-cbrt
20×div-exp cbrt-unprod
16×cbrt-prod
11×pow1
10×cbrt-undiv
6×rec-exp 1-exp
4×associate-*r* pow-prod-down associate-*l/ insert-posit16 add-log-exp
3×unswap-sqr
2×pow1/3 *-commutative div-inv
1×frac-times associate-*r/
Counts
4 → 119
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
11.0ms
(* (/ x (cbrt z)) y)
56.0ms
(* (/ 1 (* (cbrt z) (cbrt z))) (* (/ x (cbrt z)) y))

series776.0ms

Counts
4 → 12
Calls
4 calls:
298.0ms
(cbrt z)
261.0ms
(cbrt z)
134.0ms
(* (/ x (cbrt z)) y)
82.0ms
(* (/ 1 (* (cbrt z) (cbrt z))) (* (/ x (cbrt z)) y))

simplify3.9s

Counts
131 → 131
Iterations
IterNodes
37392
21537
1460
0173

prune1.5s

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

5.6b
(* x (/ y z))

rewrite9.0ms

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:
8.0ms
(* x (/ y z))

series30.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* x (/ y z))

simplify4.1s

Counts
36 → 36
Iterations
IterNodes
46252
31459
2479
1170
070

prune278.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes423.0ms

Accuracy

45% (1.1b remaining)

Error of 1.2b against oracle of 0.0b and baseline of 2.1b

bsearch1.0ms

simplify4.0ms

Iterations
IterNodes
228
128
024

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.1s9661×body80valid