Details

Time bar (total: 15.5s)

sample69.0ms

Algorithm
intervals
Results
19.0ms258×body80valid
14.0ms240×body80nan

simplify250.0ms

Counts
1 → 1

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.9b

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* x (log (/ x y))) z)
0.2b
(* x (log (/ x y)))
12.5b
(log (/ x y))

rewrite60.0ms

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:
28.0ms
(- (* x (log (/ x y))) z)
20.0ms
(* x (log (/ x y)))
6.0ms
(log (/ x y))

series232.0ms

Counts
3 → 9
Calls
3 calls:
98.0ms
(- (* x (log (/ x y))) z)
87.0ms
(* x (log (/ x y)))
46.0ms
(log (/ x y))

simplify1.9s

Counts
116 → 116

prune502.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt x)
0.5b
(cbrt x)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite9.0ms

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

series1.2s

Counts
4 → 12
Calls
4 calls:
312.0ms
(cbrt x)
324.0ms
(cbrt x)
305.0ms
(cbrt y)
287.0ms
(cbrt y)

simplify1.7s

Counts
56 → 56

prune351.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize69.0ms

Local error

Found 4 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
30×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 53
Calls
4 calls:
2.0ms
(cbrt y)
3.0ms
(cbrt (cbrt y))
3.0ms
(cbrt (cbrt y))
3.0ms
(cbrt (cbrt y))

series1.6s

Counts
4 → 12
Calls
4 calls:
317.0ms
(cbrt y)
419.0ms
(cbrt (cbrt y))
377.0ms
(cbrt (cbrt y))
482.0ms
(cbrt (cbrt y))

simplify2.1s

Counts
65 → 65

prune441.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
3.5b
(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)))

series983.0ms

Counts
4 → 12
Calls
4 calls:
252.0ms
(cbrt y)
257.0ms
(cbrt y)
283.0ms
(cbrt y)
190.0ms
(log (/ x (cbrt y)))

simplify1.3s

Counts
78 → 78

prune312.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes180.0ms

Accuracy

-19316.5% (31.9b remaining)

Error of 31.9b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify730.0ms

end0.0ms

sample1.4s

Algorithm
intervals
Results
402.0ms8025×body80valid
333.0ms7892×body80nan