Details

Time bar (total: 14.5s)

sample178.0ms

Algorithm
intervals
Results
80.0ms92×body1280valid
28.0ms70×body640valid
26.0ms280×body80valid
12.0ms40×body320valid
4.0ms17×body160valid

simplify869.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
6745
5179
496
356
228
115
06

prune14.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (cosh x) (sin y))
0.1b
(/ (* (cosh x) (sin y)) y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
9×add-cbrt-cube add-exp-log
8×add-sqr-sqrt
6×*-un-lft-identity add-cube-cbrt
4×pow1
3×associate-/r* times-frac associate-*r* associate-*l*
2×cbrt-undiv cosh-def div-exp associate-*l/ prod-exp cbrt-unprod add-log-exp
1×clear-num frac-2neg pow-prod-down *-commutative div-inv associate-/l* unswap-sqr associate-/l/
Counts
2 → 41
Calls
2 calls:
9.0ms
(* (cosh x) (sin y))
10.0ms
(/ (* (cosh x) (sin y)) y)

series288.0ms

Counts
2 → 6
Calls
2 calls:
134.0ms
(* (cosh x) (sin y))
154.0ms
(/ (* (cosh x) (sin y)) y)

simplify655.0ms

Counts
47 → 47
Iterations
IterNodes
done5000
21133
1236
0103

prune234.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

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

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r*
9×add-cbrt-cube add-exp-log
6×div-inv associate-/l*
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg add-log-exp
1×cosh-def associate-/r/ associate-/l/
Counts
2 → 98
Calls
2 calls:
9.0ms
(/ y (sin y))
25.0ms
(/ (cosh x) (/ y (sin y)))

series169.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(/ y (sin y))
139.0ms
(/ (cosh x) (/ y (sin y)))

simplify884.0ms

Counts
104 → 104
Iterations
IterNodes
done5000
22354
1466
0189

prune597.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (cosh x) (sin y))
0.3b
(* (/ 1 y) (* (cosh x) (sin y)))

rewrite76.0ms

Algorithm
rewrite-expression-head
Rules
26×add-exp-log
16×add-cbrt-cube associate-*l*
13×add-sqr-sqrt prod-exp
11×*-un-lft-identity add-cube-cbrt
9×pow1 times-frac
7×cbrt-unprod
4×div-exp associate-*r* pow-prod-down associate-*l/
3×cosh-def
2×cbrt-undiv rec-exp 1-exp *-commutative add-log-exp
1×frac-times associate-*r/ div-inv unswap-sqr
Counts
2 → 58
Calls
2 calls:
17.0ms
(* (cosh x) (sin y))
55.0ms
(* (/ 1 y) (* (cosh x) (sin y)))

series244.0ms

Counts
2 → 6
Calls
2 calls:
128.0ms
(* (cosh x) (sin y))
115.0ms
(* (/ 1 y) (* (cosh x) (sin y)))

simplify895.0ms

Counts
64 → 64
Iterations
IterNodes
done5000
21843
1354
0134

prune325.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×pow1/3
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
13.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series1.1s

Counts
4 → 12
Calls
4 calls:
312.0ms
(* (cbrt y) (cbrt y))
245.0ms
(cbrt y)
302.0ms
(cbrt y)
283.0ms
(cbrt y)

simplify1.3s

Counts
85 → 85
Iterations
IterNodes
done5000
2727
1138
061

prune479.0ms

Pruning

8 alts after pruning (4 fresh and 4 done)

Merged error: 0.0b

regimes240.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample5.7s

Algorithm
intervals
Results
2.4s2912×body1280valid
1.5s2469×body640valid
714.0ms8573×body80valid
389.0ms1240×body320valid
99.0ms623×body160valid