Details

Time bar (total: 19.6s)

sample270.0ms

Algorithm
halfpoints

simplify3.8s

Counts
1 → 1
Iterations

Useful iterations: 5 (120.0ms)

IterNodesCost
016543
130363
248363
379363
4122363
5198268
6485268
71368268
83146268
done5001268

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize15.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

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 log1p-expm1-u add-log-exp
1×cbrt-undiv clear-num frac-2neg div-exp fma-udef div-inv
Counts
2 → 39
Calls
2 calls:
0.0ms
(fma (exp x) (cos y) (/ (cos y) (exp x)))
10.0ms
(/ (cos y) (exp x))

series163.0ms

Counts
2 → 6
Calls
2 calls:
112.0ms
(fma (exp x) (cos y) (/ (cos y) (exp x)))
50.0ms
(/ (cos y) (exp x))

simplify3.5s

Counts
45 → 45
Iterations

Useful iterations: 2 (70.0ms)

IterNodesCost
07313396
113712606
236112431
397712431
4310612431
done501712431

prune255.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

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

rewrite77.0ms

Algorithm
rewrite-expression-head
Rules
276×times-frac
162×add-sqr-sqrt
160×*-un-lft-identity add-cube-cbrt
150×sqrt-prod
25×associate-/l*
12×associate-/r*
11×add-cbrt-cube add-exp-log
9×div-inv
8×sqrt-pow1
6×pow1 exp-prod
4×expm1-log1p-u cbrt-undiv div-exp log1p-expm1-u add-log-exp
2×rem-sqrt-square clear-num frac-2neg pow1/2
1×associate-/l/
Counts
4 → 254
Calls
4 calls:
5.0ms
(sqrt (exp x))
5.0ms
(sqrt (exp x))
34.0ms
(/ (/ (cos y) (sqrt (exp x))) (sqrt (exp x)))
11.0ms
(/ (cos y) (sqrt (exp x)))

series175.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(sqrt (exp x))
23.0ms
(sqrt (exp x))
65.0ms
(/ (/ (cos y) (sqrt (exp x))) (sqrt (exp x)))
65.0ms
(/ (cos y) (sqrt (exp x)))

simplify4.2s

Counts
266 → 266
Iterations

Useful iterations: done (4.1s)

IterNodesCost
0273136216
1598125097
21285122511
34659121356
done5041121316

prune1.4s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes93.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
08268
done8268

end0.0ms

sample5.5s

Algorithm
halfpoints