Details

Time bar (total: 16.9s)

sample57.0ms

Algorithm
intervals
Results
37.0ms299×body80valid

simplify3.7s

Counts
1 → 1

prune22.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.9b

localize15.0ms

Local error

Found 1 expressions with local error:

5.5b
(* (/ x z) y)

rewrite18.0ms

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:
Slowest
17.0ms
(* (/ x z) y)

series42.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
42.0ms
(* (/ x z) y)

simplify1.8s

Counts
36 → 36

prune364.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

4.3b
(* x (/ y z))

rewrite19.0ms

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:
Slowest
18.0ms
(* x (/ y z))

series44.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
44.0ms
(* x (/ y z))

simplify1.8s

Counts
36 → 36

prune363.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 4 expressions with local error:

3.1b
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
25×add-exp-log
22×*-un-lft-identity associate-*r* add-cube-cbrt
20×cbrt-prod
18×add-cbrt-cube
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp associate-*l*
6×pow1 unswap-sqr
4×insert-posit16 add-log-exp
3×pow1/3
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 96
Calls
4 calls:
Slowest
43.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series970.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
317.0ms
(cbrt z)
306.0ms
(cbrt z)
265.0ms
(cbrt z)
81.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

simplify555.0ms

Counts
108 → 108

prune1.3s

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

1.7b
(* (/ x (cbrt z)) (/ y (cbrt z)))
1.2b
(* (/ 1 (cbrt z)) (* (/ x (cbrt z)) (/ y (cbrt z))))
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
93×add-exp-log
75×add-sqr-sqrt
66×times-frac
45×*-un-lft-identity add-cube-cbrt
44×associate-*l*
40×add-cbrt-cube prod-exp
39×cbrt-prod
30×div-exp
23×associate-*r*
22×cbrt-unprod
17×cbrt-undiv
11×pow1
9×unswap-sqr
6×frac-times associate-*r/
5×rec-exp 1-exp
4×pow-prod-down associate-*l/ insert-posit16 add-log-exp
3×div-inv
2×pow1/3 *-commutative
Counts
4 → 169
Calls
4 calls:
Slowest
33.0ms
(* (/ 1 (cbrt z)) (* (/ x (cbrt z)) (/ y (cbrt z))))
28.0ms
(* (/ x (cbrt z)) (/ y (cbrt z)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series865.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
288.0ms
(cbrt z)
278.0ms
(cbrt z)
228.0ms
(* (/ x (cbrt z)) (/ y (cbrt z)))
72.0ms
(* (/ 1 (cbrt z)) (* (/ x (cbrt z)) (/ y (cbrt z))))

simplify1.0s

Counts
181 → 181

prune1.9s

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

regimes397.0ms

Accuracy

58.5% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 4.8b

bsearch9.0ms

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.1s9538×body80valid