Details

Time bar (total: 15.0s)

sample181.0ms

Algorithm
halfpoints

simplify4.4s

Counts
1 → 1
Iterations
IterNodes
done5033
94781
82253
71221
6423
5178
4114
380
248
130
016

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (/ (+ (exp x) (exp (- x))) 2) (cos y))
0.1b
(* (/ (- (exp x) (exp (- x))) 2) (sin y))
16.7b
(- (exp x) (exp (- x)))

rewrite131.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
36×*-un-lft-identity
35×associate-*l*
29×times-frac
22×add-cube-cbrt
13×add-cbrt-cube add-exp-log
7×pow1
6×associate-*r*
5×add-log-exp
4×prod-exp cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
3×insert-posit16 distribute-lft-out
2×cbrt-undiv div-exp pow-prod-down associate-*l/ *-commutative div-inv
1×sub-neg flip3-- diff-log flip--
Counts
3 → 90
Calls
3 calls:
54.0ms
(* (/ (+ (exp x) (exp (- x))) 2) (cos y))
59.0ms
(* (/ (- (exp x) (exp (- x))) 2) (sin y))
16.0ms
(- (exp x) (exp (- x)))

series239.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(* (/ (+ (exp x) (exp (- x))) 2) (cos y))
108.0ms
(* (/ (- (exp x) (exp (- x))) 2) (sin y))
52.0ms
(- (exp x) (exp (- x)))

simplify1.4s

Counts
99 → 99
Iterations
IterNodes
done5001
21774
1487
0187

prune565.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize81.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt 2)
1.0b
(cbrt 2)
1.0b
(cbrt 2)
16.7b
(- (exp x) (exp (- x)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
9×cbrt-prod add-sqr-sqrt *-un-lft-identity
7×add-cube-cbrt
6×add-log-exp
4×pow1 add-cbrt-cube add-exp-log insert-posit16
3×pow1/3
1×sub-neg flip3-- diff-log flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 51
Calls
4 calls:
1.0ms
(cbrt 2)
1.0ms
(cbrt 2)
1.0ms
(cbrt 2)
15.0ms
(- (exp x) (exp (- x)))

series55.0ms

Counts
4 → 6
Calls
4 calls:
0.0ms
(cbrt 2)
0.0ms
(cbrt 2)
0.0ms
(cbrt 2)
55.0ms
(- (exp x) (exp (- x)))

simplify1.5s

Counts
57 → 57
Iterations
IterNodes
done5001
42216
3745
2290
1134
066

prune367.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes128.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done19
119
016

end0.0ms

sample5.9s

Algorithm
halfpoints