Details

Time bar (total: 51.7s)

sample36.0ms

Algorithm
intervals
Results
24.0ms256×body80valid

simplify10.6s

Counts
1 → 1
Iterations
IterNodes
78365
61669
5441
4153
361
231
115
06

prune17.0ms

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
(* (cosh x) (cosh x))
0.0b
(/ 1 (* (cosh x) (cosh x)))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1
15×add-exp-log
10×add-sqr-sqrt
add-cbrt-cube
cosh-def *-un-lft-identity add-cube-cbrt
pow-flip
div-exp prod-exp
times-frac swap-sqr associate-*r* associate-*l* associate-/r/ associate-/l*
pow2 frac-times cbrt-undiv rec-exp pow-plus 1-exp pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up cbrt-unprod insert-posit16 add-log-exp
clear-num associate-/r* frac-2neg *-commutative div-inv inv-pow unswap-sqr
Counts
2 → 65
Calls
2 calls:
20.0ms
(* (cosh x) (cosh x))
28.0ms
(/ 1 (* (cosh x) (cosh x)))

series265.0ms

Counts
2 → 6
Calls
2 calls:
119.0ms
(* (cosh x) (cosh x))
146.0ms
(/ 1 (* (cosh x) (cosh x)))

simplify34.0s

Counts
71 → 71
Iterations
IterNodes
411729
31898
2535
1201
098

prune731.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (/ 1 (cosh x)) (/ 1 (cosh x)))
0.0b
(/ 1 (cosh x))
0.0b
(/ 1 (cosh x))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
71×add-sqr-sqrt
66×times-frac
55×*-un-lft-identity
51×add-exp-log
47×add-cube-cbrt
20×pow1 div-exp
19×add-cbrt-cube
16×swap-sqr prod-exp
14×associate-*r* associate-*l*
10×rec-exp 1-exp pow-flip inv-pow
unswap-sqr
div-inv
cbrt-undiv cosh-def associate-/r* associate-/r/ associate-/l*
pow-prod-up
cbrt-unprod
pow-prod-down pow-sqr insert-posit16 add-log-exp
clear-num frac-2neg
pow2 frac-times pow-plus associate-*l/ associate-*r/ un-div-inv *-commutative
Counts
3 → 165
Calls
3 calls:
36.0ms
(* (/ 1 (cosh x)) (/ 1 (cosh x)))
12.0ms
(/ 1 (cosh x))
11.0ms
(/ 1 (cosh x))

series346.0ms

Counts
3 → 9
Calls
3 calls:
129.0ms
(* (/ 1 (cosh x)) (/ 1 (cosh x)))
107.0ms
(/ 1 (cosh x))
110.0ms
(/ 1 (cosh x))

simplify2.7s

Counts
174 → 174
Iterations
IterNodes
32322
2948
1451
0164

prune1.8s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes62.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
15
05

end0.0ms

sample1.0s

Algorithm
intervals
Results
865.0ms8000×body80valid