Details

Time bar (total: 19.5s)

sample238.0ms

Algorithm
halfpoints

simplify2.3s

Counts
1 → 1
Iterations
IterNodes
82386
71271
6477
5195
4123
378
246
130
016

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma (cos y) (exp x) (/ (cos y) (exp x)))
0.0b
(/ (cos y) (exp x))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×add-cbrt-cube
3×associate-/r* add-exp-log associate-/l*
2×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp
1×cbrt-undiv clear-num frac-2neg div-exp fma-udef div-inv
Counts
2 → 41
Calls
2 calls:
0.0ms
(fma (cos y) (exp x) (/ (cos y) (exp x)))
19.0ms
(/ (cos y) (exp x))

series128.0ms

Counts
2 → 6
Calls
2 calls:
75.0ms
(fma (cos y) (exp x) (/ (cos y) (exp x)))
54.0ms
(/ (cos y) (exp x))

simplify1.3s

Counts
47 → 47
Iterations
IterNodes
42979
3933
2350
1140
076

prune454.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (cos y) (exp x)) (/ (cos y) (exp x)))
0.0b
(* (cos y) (exp x))
0.0b
(/ (cos y) (exp x))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×*-un-lft-identity add-cube-cbrt
9×times-frac
7×add-cbrt-cube
5×pow1 add-exp-log add-log-exp
3×expm1-log1p-u associate-/r* associate-*r* associate-*l* insert-posit16 log1p-expm1-u associate-/l*
2×div-inv
1×cbrt-undiv +-commutative clear-num sum-log fma-def frac-2neg flip3-+ div-exp pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
3 → 67
Calls
3 calls:
21.0ms
(+ (* (cos y) (exp x)) (/ (cos y) (exp x)))
22.0ms
(* (cos y) (exp x))
18.0ms
(/ (cos y) (exp x))

series163.0ms

Counts
3 → 9
Calls
3 calls:
82.0ms
(+ (* (cos y) (exp x)) (/ (cos y) (exp x)))
47.0ms
(* (cos y) (exp x))
33.0ms
(/ (cos y) (exp x))

simplify2.5s

Counts
76 → 76
Iterations
IterNodes
32238
2695
1248
0107

prune662.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (cbrt (fma (cos y) (exp x) (/ (cos y) (exp x)))) (cbrt (fma (cos y) (exp x) (/ (cos y) (exp x)))))
0.8b
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))
0.8b
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))
0.8b
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))

rewrite12.0ms

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×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u 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 → 85
Calls
4 calls:
9.0ms
(* (cbrt (fma (cos y) (exp x) (/ (cos y) (exp x)))) (cbrt (fma (cos y) (exp x) (/ (cos y) (exp x)))))
1.0ms
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))
1.0ms
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))
1.0ms
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))

series703.0ms

Counts
4 → 12
Calls
4 calls:
215.0ms
(* (cbrt (fma (cos y) (exp x) (/ (cos y) (exp x)))) (cbrt (fma (cos y) (exp x) (/ (cos y) (exp x)))))
169.0ms
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))
155.0ms
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))
164.0ms
(cbrt (fma (cos y) (exp x) (/ (cos y) (exp x))))

simplify3.8s

Counts
97 → 97
Iterations
IterNodes
46600
31608
2495
1170
078

prune1.1s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes72.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
29
19
08

end0.0ms

sample5.9s

Algorithm
halfpoints