Details

Time bar (total: 13.5s)

sample53.0ms

Algorithm
intervals
Results
14.0ms256×body80valid
12.0ms263×body80nan

simplify289.0ms

Counts
1 → 1

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 15.5b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (log (/ x y))) z)
0.3b
(* x (log (/ x y)))
15.1b
(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:
16.0ms
(- (* x (log (/ x y))) z)
32.0ms
(* x (log (/ x y)))
3.0ms
(log (/ x y))

series214.0ms

Counts
3 → 9
Calls
3 calls:
81.0ms
(- (* x (log (/ x y))) z)
72.0ms
(* x (log (/ x y)))
61.0ms
(log (/ x y))

simplify1.4s

Counts
116 → 116

prune367.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

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

rewrite4.0ms

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)

series1.1s

Counts
4 → 12
Calls
4 calls:
262.0ms
(cbrt y)
307.0ms
(cbrt y)
266.0ms
(cbrt x)
272.0ms
(cbrt x)

simplify709.0ms

Counts
56 → 56

prune421.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

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

rewrite8.0ms

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:
2.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt x)
2.0ms
(cbrt x)

series1.1s

Counts
4 → 12
Calls
4 calls:
242.0ms
(cbrt y)
302.0ms
(cbrt y)
289.0ms
(cbrt x)
287.0ms
(cbrt x)

simplify835.0ms

Counts
56 → 56

prune289.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
3.7b
(log (/ x (cbrt y)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
22×log-prod
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×cbrt-prod times-frac
7×add-exp-log
5×pow1
4×add-cbrt-cube add-log-exp
3×pow1/3
2×rem-log-exp
1×log-div div-exp log-pow div-inv
Counts
4 → 66
Calls
4 calls:
2.0ms
(cbrt y)
2.0ms
(cbrt y)
2.0ms
(cbrt y)
8.0ms
(log (/ x (cbrt y)))

series1.0s

Counts
4 → 12
Calls
4 calls:
289.0ms
(cbrt y)
273.0ms
(cbrt y)
273.0ms
(cbrt y)
189.0ms
(log (/ x (cbrt y)))

simplify1.6s

Counts
78 → 78

prune373.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes99.0ms

Accuracy

1.5% (0.2b remaining)

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

bsearch0.0ms

simplify1.8s

end0.0ms

sample1.6s

Algorithm
intervals
Results
503.0ms8039×body80valid
333.0ms7731×body80nan