Details

Time bar (total: 19.1s)

sample46.0ms

Algorithm
intervals
Results
29.0ms299×body80valid

simplify4.2s

Counts
1 → 1

prune21.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.9b

localize13.0ms

Local error

Found 1 expressions with local error:

5.5b
(* (/ x z) y)

rewrite25.0ms

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:
Slowest
24.0ms
(* (/ x z) y)

series34.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
34.0ms
(* (/ x z) y)

simplify2.7s

Counts
38 → 38

prune344.0ms

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))

rewrite20.0ms

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:
Slowest
19.0ms
(* x (/ y z))

series46.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
46.0ms
(* x (/ y z))

simplify2.1s

Counts
38 → 38

prune379.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize33.0ms

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)

rewrite42.0ms

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×expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
3×pow1/3
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 104
Calls
4 calls:
Slowest
39.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.0s

Counts
4 → 12
Calls
4 calls:
Slowest
312.0ms
(cbrt z)
298.0ms
(cbrt z)
295.0ms
(cbrt z)
96.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

simplify653.0ms

Counts
116 → 116

prune1.3s

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0.0b

localize44.0ms

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)

rewrite63.0ms

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×expm1-log1p-u pow-prod-down associate-*l/ insert-posit16 log1p-expm1-u add-log-exp
3×div-inv
2×pow1/3 *-commutative
Counts
4 → 177
Calls
4 calls:
Slowest
36.0ms
(* (/ 1 (cbrt z)) (* (/ x (cbrt z)) (/ y (cbrt z))))
23.0ms
(* (/ x (cbrt z)) (/ y (cbrt z)))
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series969.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
317.0ms
(* (/ x (cbrt z)) (/ y (cbrt z)))
285.0ms
(cbrt z)
271.0ms
(cbrt z)
96.0ms
(* (/ 1 (cbrt z)) (* (/ x (cbrt z)) (/ y (cbrt z))))

simplify911.0ms

Counts
189 → 189

prune2.3s

Pruning

9 alts after pruning (6 fresh and 3 done)

Merged error: 0b

regimes404.0ms

Accuracy

58.5% (2.0b remaining)

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

bsearch9.0ms

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.1s9538×body80valid