Details

Time bar (total: 18.4s)

sample54.0ms

Algorithm
intervals
Results
36.0ms302×body80valid

simplify3.9s

Counts
1 → 1

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.4b

localize7.0ms

Local error

Found 1 expressions with local error:

4.6b
(* (/ x z) y)

rewrite14.0ms

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
14.0ms
(* (/ x z) y)

series25.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
25.0ms
(* (/ x z) y)

simplify2.1s

Counts
38 → 38

prune419.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 4 expressions with local error:

3.4b
(* (/ (* (cbrt x) (cbrt x)) 1) (* (/ (cbrt x) z) y))
1.6b
(* (/ (cbrt x) z) y)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
66×add-exp-log
35×add-cbrt-cube
33×prod-exp
30×add-sqr-sqrt
29×associate-*l*
23×times-frac
22×*-un-lft-identity add-cube-cbrt
20×cbrt-unprod
18×div-exp
16×cbrt-prod
11×pow1
10×cbrt-undiv
6×1-exp
4×expm1-log1p-u associate-*r* pow-prod-down associate-*l/ insert-posit16 log1p-expm1-u add-log-exp
3×unswap-sqr
2×pow1/3 *-commutative div-inv
1×frac-times associate-*r/
Counts
4 → 121
Calls
4 calls:
Slowest
40.0ms
(* (/ (* (cbrt x) (cbrt x)) 1) (* (/ (cbrt x) z) y))
10.0ms
(* (/ (cbrt x) z) y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series693.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
239.0ms
(cbrt x)
220.0ms
(cbrt x)
165.0ms
(* (/ (cbrt x) z) y)
68.0ms
(* (/ (* (cbrt x) (cbrt x)) 1) (* (/ (cbrt x) z) y))

simplify2.4s

Counts
133 → 133

prune1.4s

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 1 expressions with local error:

4.0b
(/ y (/ z x))

rewrite14.0ms

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×expm1-log1p-u pow1 clear-num frac-2neg associate-/r/ insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 73
Calls
1 calls:
Slowest
12.0ms
(/ y (/ z x))

series34.0ms

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

simplify1.4s

Counts
76 → 76

prune703.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt x)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×expm1-log1p-u pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 log1p-expm1-u add-log-exp
Counts
4 → 56
Calls
4 calls:
Slowest
1.0ms
(cbrt z)
1.0ms
(cbrt x)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.1s

Counts
4 → 12
Calls
4 calls:
Slowest
280.0ms
(cbrt z)
267.0ms
(cbrt x)
262.0ms
(cbrt z)
246.0ms
(cbrt z)

simplify1.1s

Counts
68 → 68

prune957.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

regimes578.0ms

Accuracy

0% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 1.5b

bsearch3.0ms

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.1s9634×body80valid