Details

Time bar (total: 12.3s)

sample70.0ms

Algorithm
intervals
Results
17.0ms272×body80valid
16.0ms260×body80nan

simplify179.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* y (sqrt z)))
0.2b
(* y (sqrt z))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
6×associate-*r*
5×add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log sqrt-prod add-cbrt-cube add-log-exp
3×associate-*l*
2×unswap-sqr
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+
Counts
2 → 33
Calls
2 calls:
13.0ms
(+ x (* y (sqrt z)))
27.0ms
(* y (sqrt z))

series123.0ms

Counts
2 → 6
Calls
2 calls:
64.0ms
(+ x (* y (sqrt z)))
59.0ms
(* y (sqrt z))

simplify2.3s

Counts
39 → 39

prune116.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (sqrt z))
0.1b
(sqrt (sqrt z))
0.3b
(* y (sqrt (sqrt z)))
0.4b
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
41×sqrt-prod
25×add-sqr-sqrt
18×associate-*r*
15×pow1 add-cube-cbrt *-un-lft-identity
11×add-exp-log add-cbrt-cube
8×sqrt-pow1
4×rem-sqrt-square pow1/2 associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
3×unswap-sqr
2×*-commutative
Counts
4 → 88
Calls
4 calls:
2.0ms
(sqrt (sqrt z))
2.0ms
(sqrt (sqrt z))
27.0ms
(* y (sqrt (sqrt z)))
44.0ms
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

series555.0ms

Counts
4 → 12
Calls
4 calls:
184.0ms
(sqrt (sqrt z))
190.0ms
(sqrt (sqrt z))
113.0ms
(* y (sqrt (sqrt z)))
67.0ms
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

simplify638.0ms

Counts
100 → 100

prune363.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (sqrt z))
0.3b
(* y (sqrt (sqrt z)))
0.3b
(* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))
0.3b
(* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))

rewrite300.0ms

Algorithm
rewrite-expression-head
Rules
58×sqrt-prod
33×associate-*r*
26×add-sqr-sqrt
22×pow1
20×add-exp-log add-cbrt-cube
18×add-cube-cbrt *-un-lft-identity
10×pow-prod-down prod-exp cbrt-unprod
5×associate-*l*
4×sqrt-pow1 add-log-exp
3×*-commutative unswap-sqr
2×rem-sqrt-square pow1/2
Counts
4 → 102
Calls
4 calls:
5.0ms
(sqrt (sqrt z))
28.0ms
(* y (sqrt (sqrt z)))
167.0ms
(* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))
89.0ms
(* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))

series602.0ms

Counts
4 → 12
Calls
4 calls:
242.0ms
(sqrt (sqrt z))
116.0ms
(* y (sqrt (sqrt z)))
52.0ms
(* (* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z)))) (sqrt (sqrt (sqrt z))))
192.0ms
(* (* y (sqrt (sqrt z))) (sqrt (sqrt (sqrt z))))

simplify1.2s

Counts
114 → 114

prune495.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
12.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series1.3s

Counts
4 → 12
Calls
4 calls:
368.0ms
(* (cbrt z) (cbrt z))
282.0ms
(cbrt z)
311.0ms
(cbrt z)
349.0ms
(cbrt z)

simplify805.0ms

Counts
85 → 85

prune385.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes297.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.1b and baseline of 0.2b

bsearch0.0ms

simplify144.0ms

end0.0ms

sample2.2s

Algorithm
intervals
Results
866.0ms8542×body80valid
534.0ms8193×body80nan