Details

Time bar (total: 13.0s)

sample187.0ms

Algorithm
halfpoints

simplify2.0s

Counts
1 → 1
Iterations
IterNodes
82288
71250
6472
5196
4124
380
248
130
016

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize19.0ms

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))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
times-frac
add-cbrt-cube
associate-/r* add-exp-log associate-/l*
expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp
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)))
9.0ms
(/ (cos y) (exp x))

series112.0ms

Counts
2 → 6
Calls
2 calls:
75.0ms
(fma (cos y) (exp x) (/ (cos y) (exp x)))
37.0ms
(/ (cos y) (exp x))

simplify1.1s

Counts
47 → 47
Iterations
IterNodes
42814
3903
2347
1142
076

prune524.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize39.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (cos y) (/ 1 (exp x)))
0.0b
(fma (cos y) (exp x) (* (cos y) (/ 1 (exp x))))
0.0b
(/ 1 (exp x))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
21×*-un-lft-identity
20×times-frac add-cube-cbrt
13×associate-*r*
10×add-cbrt-cube add-exp-log
pow1
div-exp prod-exp pow-flip
expm1-log1p-u exp-prod associate-/r* associate-*l* insert-posit16 log1p-expm1-u associate-/l* add-log-exp unswap-sqr
cbrt-undiv rec-exp 1-exp cbrt-unprod div-inv
clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative fma-udef inv-pow
Counts
3 → 87
Calls
3 calls:
22.0ms
(* (cos y) (/ 1 (exp x)))
0.0ms
(fma (cos y) (exp x) (* (cos y) (/ 1 (exp x))))
12.0ms
(/ 1 (exp x))

series134.0ms

Counts
3 → 9
Calls
3 calls:
31.0ms
(* (cos y) (/ 1 (exp x)))
93.0ms
(fma (cos y) (exp x) (* (cos y) (/ 1 (exp x))))
9.0ms
(/ 1 (exp x))

simplify1.7s

Counts
96 → 96
Iterations
IterNodes
42830
31195
2560
1267
0122

prune869.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify3.0ms

Iterations
IterNodes
213
113
010

end0.0ms

sample6.2s

Algorithm
halfpoints