Details

Time bar (total: 16.1s)

sample167.0ms

Algorithm
halfpoints

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done7344
72348
6741
5232
4129
384
248
130
016

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize38.0ms

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)))

rewrite473.0ms

Algorithm
rewrite-expression-head
Rules
47×add-sqr-sqrt
43×*-un-lft-identity
35×associate-*l*
29×times-frac add-cube-cbrt
13×add-cbrt-cube add-exp-log
9×prod-diff
7×pow1
6×associate-*r*
5×add-log-exp
4×prod-exp cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
3×expm1-log1p-u fma-neg insert-posit16 log1p-expm1-u 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 → 108
Calls
3 calls:
403.0ms
(* (/ (+ (exp x) (exp (- x))) 2) (cos y))
55.0ms
(* (/ (- (exp x) (exp (- x))) 2) (sin y))
13.0ms
(- (exp x) (exp (- x)))

series222.0ms

Counts
3 → 9
Calls
3 calls:
74.0ms
(* (/ (+ (exp x) (exp (- x))) 2) (cos y))
106.0ms
(* (/ (- (exp x) (exp (- x))) 2) (sin y))
42.0ms
(- (exp x) (exp (- x)))

simplify1.8s

Counts
117 → 117
Iterations
IterNodes
done5002
21895
1545
0217

prune776.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize77.0ms

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)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt *-un-lft-identity
14×add-cube-cbrt
9×cbrt-prod prod-diff
6×add-log-exp
4×expm1-log1p-u pow1 add-cbrt-cube add-exp-log insert-posit16 log1p-expm1-u
3×fma-neg pow1/3
1×sub-neg flip3-- diff-log flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 71
Calls
4 calls:
1.0ms
(cbrt 2)
1.0ms
(cbrt 2)
1.0ms
(cbrt 2)
19.0ms
(- (exp x) (exp (- x)))

series69.0ms

Counts
4 → 6
Calls
4 calls:
0.0ms
(cbrt 2)
0.0ms
(cbrt 2)
0.0ms
(cbrt 2)
69.0ms
(- (exp x) (exp (- x)))

simplify3.2s

Counts
77 → 77
Iterations
IterNodes
done5000
44828
31286
2455
1194
094

prune500.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes102.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done19
119
016

end0.0ms

sample6.8s

Algorithm
halfpoints