Details

Time bar (total: 6.3s)

sample62.0ms

Algorithm
intervals
Results
13.0ms205×body80valid
12.0ms36×body640valid
10.0ms19×body1280valid
5.0ms25×body320valid
4.0ms76×body80nan
1.0msbody160valid

simplify103.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 4.7b

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
0.0b
(/ y (+ z y))
0.1b
(* y (log (/ y (+ z y))))
8.1b
(log (/ y (+ z y)))

rewrite151.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
54×log-prod
48×times-frac
41×add-sqr-sqrt
39×add-cube-cbrt
18×distribute-rgt-in distribute-lft-in
14×distribute-lft-out
11×add-exp-log
pow1 associate-/r/ add-cbrt-cube
add-log-exp
flip3-+ flip-+
associate-*r* associate-/r* div-inv
associate-*l* associate-/l*
div-exp rem-log-exp log-pow
cbrt-undiv +-commutative log-div frac-2neg pow-prod-down prod-exp clear-num sum-log *-commutative cbrt-unprod unswap-sqr
Counts
4 → 129
Calls
4 calls:
89.0ms
(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
12.0ms
(/ y (+ z y))
38.0ms
(* y (log (/ y (+ z y))))
7.0ms
(log (/ y (+ z y)))

series273.0ms

Counts
4 → 12
Calls
4 calls:
83.0ms
(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
44.0ms
(/ y (+ z y))
87.0ms
(* y (log (/ y (+ z y))))
59.0ms
(log (/ y (+ z y)))

simplify45.0ms

Counts
141 → 141

prune336.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
3.5b
(log (/ (cbrt y) (cbrt (+ z y))))
3.5b
(log (/ (cbrt y) (cbrt (+ z y))))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
96×cbrt-prod log-prod
84×*-un-lft-identity times-frac
60×add-sqr-sqrt add-cube-cbrt
12×distribute-lft-out
10×add-exp-log
pow1
cbrt-div rem-log-exp associate-/r/ add-cbrt-cube add-log-exp
log-div flip3-+ pow1/3 div-exp log-pow flip-+ div-inv
Counts
4 → 140
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
9.0ms
(log (/ (cbrt y) (cbrt (+ z y))))
16.0ms
(log (/ (cbrt y) (cbrt (+ z y))))

series582.0ms

Counts
4 → 12
Calls
4 calls:
212.0ms
(cbrt y)
211.0ms
(cbrt y)
75.0ms
(log (/ (cbrt y) (cbrt (+ z y))))
85.0ms
(log (/ (cbrt y) (cbrt (+ z y))))

simplify69.0ms

Counts
152 → 152

prune620.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))
8.1b
(log (/ y (+ z y)))
8.1b
(log (/ y (+ z y)))
8.1b
(log (/ y (+ z y)))

rewrite116.0ms

Algorithm
rewrite-expression-head
Rules
54×log-prod
49×*-un-lft-identity
36×times-frac
29×add-sqr-sqrt add-cube-cbrt
13×add-exp-log
10×distribute-lft-out
pow1
rem-log-exp associate-/r/
cbrt-prod flip3-+ add-cbrt-cube flip-+ add-log-exp
log-div div-exp log-pow div-inv
cbrt-div
pow1/3
Counts
4 → 101
Calls
4 calls:
93.0ms
(cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))
7.0ms
(log (/ y (+ z y)))
6.0ms
(log (/ y (+ z y)))
7.0ms
(log (/ y (+ z y)))

series415.0ms

Counts
4 → 12
Calls
4 calls:
249.0ms
(cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))
58.0ms
(log (/ y (+ z y)))
57.0ms
(log (/ y (+ z y)))
52.0ms
(log (/ y (+ z y)))

simplify78.0ms

Counts
113 → 113

prune453.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ (exp (* -1 z)) y))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity add-log-exp
pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
13.0ms
(+ x (/ (exp (* -1 z)) y))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(+ x (/ (exp (* -1 z)) y))

simplify107.0ms

Counts
15 → 15

prune36.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes162.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.0b and baseline of 1.2b

bsearch0.0ms

simplify1.0ms

end0.0ms

sample2.5s

Algorithm
intervals
Results
853.0ms6463×body80valid
501.0ms739×body1280valid
328.0ms975×body640valid
172.0ms3145×body80nan
156.0ms592×body320valid
46.0ms336×body160valid