Details

Time bar (total: 14.3s)

sample74.0ms

Algorithm
intervals
Results
23.0ms260×body80valid
14.0ms263×body80nan

simplify343.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.5b

localize15.0ms

Local error

Found 2 expressions with local error:

0.3b
(* x (log (/ x y)))
16.2b
(log (/ x y))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
39×log-prod
27×add-sqr-sqrt times-frac
25×add-cube-cbrt *-un-lft-identity
13×distribute-rgt-in distribute-lft-in
7×add-exp-log
6×pow1
4×associate-*r* add-cbrt-cube
3×associate-*l* div-inv
2×rem-log-exp log-pow add-log-exp
1×log-div div-exp pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 69
Calls
2 calls:
25.0ms
(* x (log (/ x y)))
6.0ms
(log (/ x y))

series166.0ms

Counts
2 → 6
Calls
2 calls:
84.0ms
(* x (log (/ x y)))
82.0ms
(log (/ x y))

simplify1.2s

Counts
75 → 75

prune272.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize25.0ms

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)

series1.5s

Counts
4 → 12
Calls
4 calls:
283.0ms
(cbrt y)
228.0ms
(cbrt y)
686.0ms
(cbrt x)
309.0ms
(cbrt x)

simplify864.0ms

Counts
56 → 56

prune385.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

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

rewrite10.0ms

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)

series1.2s

Counts
4 → 12
Calls
4 calls:
301.0ms
(cbrt y)
300.0ms
(cbrt y)
266.0ms
(cbrt x)
314.0ms
(cbrt x)

simplify974.0ms

Counts
56 → 56

prune357.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (log (/ x y))) (cbrt (log (/ x y))))
16.2b
(log (/ x y))
16.2b
(log (/ x y))
16.2b
(log (/ x y))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
39×log-prod
35×*-un-lft-identity
33×add-cube-cbrt
27×times-frac
24×cbrt-prod
20×pow1
15×add-exp-log
9×swap-sqr log-pow
7×associate-*r* associate-*l*
6×pow1/3 rem-log-exp
4×add-cbrt-cube add-log-exp unswap-sqr
3×log-div div-exp div-inv
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 117
Calls
4 calls:
33.0ms
(* (cbrt (log (/ x y))) (cbrt (log (/ x y))))
6.0ms
(log (/ x y))
6.0ms
(log (/ x y))
6.0ms
(log (/ x y))

series341.0ms

Counts
4 → 12
Calls
4 calls:
141.0ms
(* (cbrt (log (/ x y))) (cbrt (log (/ x y))))
56.0ms
(log (/ x y))
66.0ms
(log (/ x y))
77.0ms
(log (/ x y))

simplify1.3s

Counts
129 → 129

prune536.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

regimes384.0ms

Accuracy

0.4% (0.2b remaining)

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

bsearch0.0ms

simplify2.3s

end0.0ms

sample1.9s

Algorithm
intervals
Results
493.0ms8009×body80nan
462.0ms8038×body80valid