Details

Time bar (total: 10.4s)

sample85.0ms

Algorithm
intervals
Results
20.0ms19×body320valid
15.0ms42×body640valid
15.0ms28×body1280valid
13.0ms158×body80valid
2.0ms9×body160valid

simplify34.0ms

Counts
1 → 1

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize12.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (sin y) y)
0.1b
(* x (/ (sin y) y))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*r*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 59
Calls
2 calls:
9.0ms
(/ (sin y) y)
16.0ms
(* x (/ (sin y) y))

series109.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(/ (sin y) y)
75.0ms
(* x (/ (sin y) y))

simplify1.9s

Counts
65 → 65

prune219.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize22.0ms

Local error

Found 3 expressions with local error:

0.1b
(* x (/ 1 (/ y (sin y))))
0.1b
(/ y (sin y))
0.2b
(/ 1 (/ y (sin y)))

rewrite126.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
103×add-sqr-sqrt
91×*-un-lft-identity
89×add-cube-cbrt
44×associate-*r*
35×add-exp-log
19×add-cbrt-cube
16×associate-/r*
15×div-exp
10×div-inv
7×cbrt-undiv prod-exp
6×pow1 associate-/l*
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*l* cbrt-unprod add-log-exp
2×frac-2neg clear-num associate-/r/
1×pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
3 → 176
Calls
3 calls:
66.0ms
(* x (/ 1 (/ y (sin y))))
12.0ms
(/ y (sin y))
25.0ms
(/ 1 (/ y (sin y)))

series176.0ms

Counts
3 → 9
Calls
3 calls:
97.0ms
(* x (/ 1 (/ y (sin y))))
29.0ms
(/ y (sin y))
49.0ms
(/ 1 (/ y (sin y)))

simplify1.0s

Counts
185 → 185

prune521.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ y (sin y))
0.1b
(/ x (/ y (sin y)))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×associate-/r*
9×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
1×associate-/r/
Counts
2 → 97
Calls
2 calls:
10.0ms
(/ y (sin y))
26.0ms
(/ x (/ y (sin y)))

series105.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(/ y (sin y))
67.0ms
(/ x (/ y (sin y)))

simplify588.0ms

Counts
103 → 103

prune308.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (sin y) y)
0.1b
(* x (/ (sin y) y))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*r*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 59
Calls
2 calls:
9.0ms
(/ (sin y) y)
35.0ms
(* x (/ (sin y) y))

series114.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(/ (sin y) y)
73.0ms
(* x (/ (sin y) y))

simplify1.8s

Counts
65 → 65

prune197.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

regimes173.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.2s

end0.0ms

sample1.6s

Algorithm
intervals
Results
349.0ms933×body1280valid
336.0ms5239×body80valid
314.0ms968×body640valid
233.0ms560×body320valid
34.0ms300×body160valid