Details

Time bar (total: 2.8s)

sample103.0ms

Algorithm
halfpoints

simplify58.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0307
1477
2847
31217
42067
54107
610177
720747
850017

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
16×*-un-lft-identity associate-*l*
15×add-sqr-sqrt
13×times-frac
10×add-cube-cbrt
6×add-exp-log add-cbrt-cube
3×pow1 associate-*r* distribute-lft-out
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv add-log-exp
Counts
1 → 35
Calls
1 calls:
50.0ms
(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(* (/ (+ (exp x) (exp (- x))) 2.0) (cos y))

simplify94.0ms

Algorithm
egg-herbie
Counts
38 → 38
Iterations

Useful iterations: 2 (18.0ms)

IterNodesCost
0217361
1826316
23481314
35001314

prune84.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))

rewrite106.0ms

Algorithm
rewrite-expression-head
Rules
19×associate-*l*
16×*-un-lft-identity sqrt-prod
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
6×pow1 add-exp-log add-cbrt-cube
4×sqrt-div
3×pow-prod-down associate-*l/ prod-exp cbrt-unprod distribute-lft-out
1×frac-times associate-*r/ associate-*r* *-commutative div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
104.0ms
(* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))

series120.0ms

Counts
1 → 3
Calls
1 calls:
120.0ms
(* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (* (sqrt (/ (+ (exp x) (exp (- x))) 2.0)) (cos y)))

simplify58.0ms

Algorithm
egg-herbie
Counts
40 → 40
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0226586
1707479
22110479
35002479

prune105.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes28.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0127
1127

end0.0ms

sample1.9s

Algorithm
halfpoints