Details

Time bar (total: 9.8s)

sample156.0ms

Algorithm
intervals
Results
78.0ms114×body1280valid
33.0ms81×body640valid
19.0ms250×body80valid
10.0ms34×body320valid
3.0ms18×body160valid

simplify69.0ms

Counts
1 → 1

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 57.7b

localize11.0ms

Local error

Found 1 expressions with local error:

5.0b
(- (exp x) (exp (- x)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt *-un-lft-identity add-log-exp
pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log add-cube-cbrt insert-posit16 flip-- distribute-lft-out-- difference-of-squares
Counts
1 → 15
Calls
1 calls:
Slowest
19.0ms
(- (exp x) (exp (- x)))

series39.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
39.0ms
(- (exp x) (exp (- x)))

simplify1.5s

Counts
18 → 18

prune178.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 4 expressions with local error:

0.2b
(* 1/3 (* x x))
0.1b
(* 1/60 (pow x 5))
0.0b
(+ (* x (+ 2 (* 1/3 (* x x)))) (* 1/60 (pow x 5)))
0.0b
(* x (+ 2 (* 1/3 (* x x))))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
16×add-exp-log
13×add-cbrt-cube
11×pow1 associate-*r*
10×*-un-lft-identity add-cube-cbrt
associate-*l*
prod-exp
add-log-exp
cbrt-unprod unswap-sqr
unpow-prod-down pow-prod-down insert-posit16
*-commutative
distribute-rgt-in associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ sqr-pow
pow-to-exp +-commutative sum-log pow-exp
Counts
4 → 83
Calls
4 calls:
Slowest
18.0ms
(* 1/3 (* x x))
17.0ms
(* x (+ 2 (* 1/3 (* x x))))
17.0ms
(+ (* x (+ 2 (* 1/3 (* x x)))) (* 1/60 (pow x 5)))
13.0ms
(* 1/60 (pow x 5))

series254.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
90.0ms
(* x (+ 2 (* 1/3 (* x x))))
62.0ms
(* 1/60 (pow x 5))
60.0ms
(+ (* x (+ 2 (* 1/3 (* x x)))) (* 1/60 (pow x 5)))
41.0ms
(* 1/3 (* x x))

simplify1.9s

Counts
95 → 95

prune716.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes78.0ms

Accuracy

0% (0.6b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch4.0ms

end0.0ms

sample4.8s

Algorithm
intervals
Results
2.4s3410×body1280valid
1.3s2464×body640valid
580.0ms8308×body80valid
275.0ms1240×body320valid
85.0ms599×body160valid