Details

Time bar (total: 13.6s)

sample54.0ms

Algorithm
intervals
Results
30.0ms514×body80valid

simplify1.6s

Counts
1 → 1
Iterations
IterNodes
done5001
51303
4338
3111
249
122
08

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(sinh (+ x 1.0))
1.9b
(- (sinh (+ x 1.0)) 1.0)

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity add-log-exp
pow1 add-cbrt-cube add-exp-log add-cube-cbrt sinh-sum
sinh-def sub-neg flip3-- diff-log associate--l+ flip-- distribute-lft-out-- difference-of-squares
Counts
2 → 24
Calls
2 calls:
11.0ms
(sinh (+ x 1.0))
79.0ms
(- (sinh (+ x 1.0)) 1.0)

series369.0ms

Counts
2 → 6
Calls
2 calls:
165.0ms
(sinh (+ x 1.0))
204.0ms
(- (sinh (+ x 1.0)) 1.0)

simplify2.6s

Counts
30 → 30
Iterations
IterNodes
done5000
32185
2551
1181
075

prune258.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 1.5b

localize51.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (cosh x) (sinh 1.0))
0.0b
(+ (* (sinh x) (cosh 1.0)) (* (cosh x) (sinh 1.0)))
0.3b
(* (sinh x) (cosh 1.0))
1.9b
(- (+ (* (sinh x) (cosh 1.0)) (* (cosh x) (sinh 1.0))) 1.0)

rewrite178.0ms

Algorithm
rewrite-expression-head
Rules
16×cosh-def sinh-def
14×add-sqr-sqrt
11×add-log-exp
10×*-un-lft-identity
frac-add
frac-times pow1 add-cbrt-cube associate-*l/ associate-*r/ add-exp-log add-cube-cbrt
associate-*r* associate-*l*
sum-log diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
+-commutative sub-neg flip3-+ flip3-- associate--l+ flip-+ flip-- distribute-lft-out-- difference-of-squares
Counts
4 → 78
Calls
4 calls:
25.0ms
(* (cosh x) (sinh 1.0))
27.0ms
(+ (* (sinh x) (cosh 1.0)) (* (cosh x) (sinh 1.0)))
20.0ms
(* (sinh x) (cosh 1.0))
102.0ms
(- (+ (* (sinh x) (cosh 1.0)) (* (cosh x) (sinh 1.0))) 1.0)

series2.7s

Counts
4 → 12
Calls
4 calls:
488.0ms
(* (cosh x) (sinh 1.0))
824.0ms
(+ (* (sinh x) (cosh 1.0)) (* (cosh x) (sinh 1.0)))
526.0ms
(* (sinh x) (cosh 1.0))
869.0ms
(- (+ (* (sinh x) (cosh 1.0)) (* (cosh x) (sinh 1.0))) 1.0)

simplify2.8s

Counts
90 → 90
Iterations
IterNodes
done5000
22536
1603
0221

prune697.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 1.5b

regimes519.0ms

Accuracy

0% (0.2b remaining)

Error of 1.7b against oracle of 1.5b and baseline of 1.7b

bsearch0.0ms

simplify13.0ms

Iterations
IterNodes
done29
129
021

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.2s15964×body80valid