Details

Time bar (total: 6.8s)

sample54.0ms

Algorithm
intervals
Results
14.0ms257×body80valid
11.0ms266×body80nan

simplify15.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.9b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (log (/ x y))) z)
0.2b
(* x (log (/ x y)))
17.9b
(log (/ x y))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
65×log-prod
45×times-frac
42×add-sqr-sqrt
40×add-cube-cbrt *-un-lft-identity
26×distribute-rgt-in distribute-lft-in associate--l+
8×add-exp-log
7×pow1
5×add-cbrt-cube div-inv add-log-exp
4×associate-*r*
3×associate-*l*
2×rem-log-exp log-pow
1×sub-neg log-div flip3-- diff-log div-exp pow-prod-down prod-exp *-commutative flip-- cbrt-unprod unswap-sqr
Counts
3 → 107
Calls
3 calls:
29.0ms
(- (* x (log (/ x y))) z)
15.0ms
(* x (log (/ x y)))
4.0ms
(log (/ x y))

series202.0ms

Counts
3 → 9
Calls
3 calls:
92.0ms
(- (* x (log (/ x y))) z)
60.0ms
(* x (log (/ x y)))
49.0ms
(log (/ x y))

simplify62.0ms

Counts
116 → 116

prune331.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series930.0ms

Counts
4 → 12
Calls
4 calls:
285.0ms
(cbrt y)
236.0ms
(cbrt y)
199.0ms
(cbrt x)
211.0ms
(cbrt x)

simplify87.0ms

Counts
56 → 56

prune235.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
4.1b
(log (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
17×add-exp-log
9×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
5×pow1 log-prod rem-log-exp
4×div-exp prod-exp add-cbrt-cube add-log-exp
3×pow1/3
1×log-div times-frac log-pow div-inv
Counts
4 → 52
Calls
4 calls:
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)
17.0ms
(log (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))

series893.0ms

Counts
4 → 12
Calls
4 calls:
251.0ms
(cbrt x)
249.0ms
(cbrt x)
263.0ms
(cbrt x)
130.0ms
(log (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))

simplify96.0ms

Counts
64 → 64

prune352.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize35.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series1.0s

Counts
4 → 12
Calls
4 calls:
304.0ms
(cbrt y)
245.0ms
(cbrt y)
242.0ms
(cbrt x)
252.0ms
(cbrt x)

simplify98.0ms

Counts
56 → 56

prune308.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

regimes206.0ms

Accuracy

1.1% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify74.0ms

end0.0ms

sample1.6s

Algorithm
intervals
Results
480.0ms8039×body80valid
382.0ms7793×body80nan