Details

Time bar (total: 10.6s)

sample46.0ms

Algorithm
intervals
Results
33.0ms540×body80valid

simplify4.1s

Counts
1 → 1

prune11.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(exp (+ -1 (* x x)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
4×add-log-exp
3×exp-prod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt rem-exp-log
1×pow1 sum-log add-cbrt-cube exp-sum add-exp-log insert-posit16
Counts
1 → 14
Calls
1 calls:
Slowest
8.0ms
(exp (+ -1 (* x x)))

series23.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
23.0ms
(exp (+ -1 (* x x)))

simplify1.1s

Counts
17 → 17

prune94.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (exp -1) (+ (* x x) (* (* 1/2 (* x x)) (* x x))))
0.1b
(* (* 1/2 (* x x)) (* x x))
0.0b
(+ (* x x) (* (* 1/2 (* x x)) (* x x)))
0.0b
(* 1/2 (* x x))

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
32×pow1 add-cbrt-cube
31×add-exp-log
19×pow-prod-down prod-exp cbrt-unprod
10×add-sqr-sqrt
7×*-un-lft-identity associate-*l* add-cube-cbrt
6×associate-*r* add-log-exp
4×insert-posit16
3×*-commutative
2×flip3-+ distribute-rgt1-in associate-*r/ flip-+ unswap-sqr
1×distribute-rgt-in +-commutative sum-log distribute-lft-in
Counts
4 → 86
Calls
4 calls:
Slowest
56.0ms
(* (* 1/2 (* x x)) (* x x))
24.0ms
(* (exp -1) (+ (* x x) (* (* 1/2 (* x x)) (* x x))))
16.0ms
(* 1/2 (* x x))
12.0ms
(+ (* x x) (* (* 1/2 (* x x)) (* x x)))

series809.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
439.0ms
(+ (* x x) (* (* 1/2 (* x x)) (* x x)))
275.0ms
(* (exp -1) (+ (* x x) (* (* 1/2 (* x x)) (* x x))))
57.0ms
(* (* 1/2 (* x x)) (* x x))
38.0ms
(* 1/2 (* x x))

simplify2.3s

Counts
98 → 98

prune696.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

end0.0ms

sample1.3s

Algorithm
intervals
Results
1.1s16084×body80valid