Details

Time bar (total: 25.0s)

sample66.0ms

Algorithm
intervals
Results
46.0ms296×body80valid

simplify2.6s

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

prune22.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.8b

localize13.0ms

Local error

Found 1 expressions with local error:

7.1b
(* (/ x z) y)

rewrite11.0ms

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×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
11.0ms
(* (/ x z) y)

series31.0ms

Counts
1 → 3
Calls
1 calls:
31.0ms
(* (/ x z) y)

simplify2.1s

Counts
38 → 38
Iterations
IterNodes
43205
31358
2454
1157
070

prune320.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize44.0ms

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))

rewrite78.0ms

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×expm1-log1p-u insert-posit16 log1p-expm1-u 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 → 94
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
72.0ms
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (* (/ (cbrt x) (cbrt z)) y))

series1000.0ms

Counts
4 → 12
Calls
4 calls:
312.0ms
(cbrt x)
306.0ms
(cbrt x)
337.0ms
(cbrt x)
45.0ms
(* (/ (* (cbrt x) (cbrt x)) (* (cbrt z) (cbrt z))) (* (/ (cbrt x) (cbrt z)) y))

simplify6.9s

Counts
106 → 106
Iterations
IterNodes
311260
21886
1389
0127

prune1.2s

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

5.6b
(* x (/ y z))

rewrite13.0ms

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×expm1-log1p-u cbrt-undiv div-exp pow-prod-down associate-*r/ *-commutative insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
12.0ms
(* x (/ y z))

series26.0ms

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

simplify4.1s

Counts
38 → 38
Iterations
IterNodes
45798
31467
2485
1170
072

prune403.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
1.4b
(* (* (/ (cbrt y) (cbrt z)) (/ (cbrt y) (cbrt z))) x)

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
22×add-exp-log
14×add-cbrt-cube
9×cbrt-prod add-sqr-sqrt pow1 prod-exp cbrt-unprod
8×*-un-lft-identity add-cube-cbrt
4×expm1-log1p-u cbrt-undiv div-exp associate-*l/ insert-posit16 log1p-expm1-u add-log-exp
3×pow1/3 associate-*r* pow-prod-down
1×frac-times associate-*l* associate-*r/ *-commutative unswap-sqr
Counts
4 → 73
Calls
4 calls:
2.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(cbrt y)
61.0ms
(* (* (/ (cbrt y) (cbrt z)) (/ (cbrt y) (cbrt z))) x)

series1.2s

Counts
4 → 12
Calls
4 calls:
297.0ms
(cbrt y)
359.0ms
(cbrt y)
310.0ms
(cbrt y)
255.0ms
(* (* (/ (cbrt y) (cbrt z)) (/ (cbrt y) (cbrt z))) x)

simplify1.5s

Counts
85 → 85
Iterations
IterNodes
33422
21008
1289
0113

prune1.1s

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0b

regimes488.0ms

Accuracy

45.8% (1.1b remaining)

Error of 1.1b against oracle of 0.0b and baseline of 2.1b

bsearch2.0ms

simplify4.0ms

Iterations
IterNodes
225
125
021

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.1s9661×body80valid