Details

Time bar (total: 6.8s)

sample58.0ms

Algorithm
intervals
Results
42.0ms536×body80valid

simplify181.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
181.0ms
(exp (- (- 1 (* x x))))

prune7.0ms

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 (fma x x -1))

rewrite2.0ms

Algorithm
rewrite-expression-head
Rules
3×exp-prod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
1×expm1-log1p-u pow1 add-cbrt-cube exp-sum add-exp-log fma-udef insert-posit16 log1p-expm1-u rem-exp-log
Counts
1 → 15
Calls
1 calls:
Slowest
2.0ms
(exp (fma x x -1))

series36.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
36.0ms
(exp (fma x x -1))

simplify385.0ms

Counts
8 → 18
Calls
8 calls:
Slowest
260.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
76.0ms
(exp (* (cbrt (fma x x -1)) (cbrt (fma x x -1))))
18.0ms
(exp (sqrt (fma x x -1)))
12.0ms
(exp (* x x))
8.0ms
(exp (fma x x -1))

prune102.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 3 expressions with local error:

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

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
114×pow1
36×pow-prod-up
23×pow-prod-down
22×pow-sqr
18×pow-plus
15×add-cbrt-cube add-exp-log
13×pow2
8×prod-exp cbrt-unprod
3×add-sqr-sqrt expm1-log1p-u *-un-lft-identity add-cube-cbrt insert-posit16 log1p-expm1-u add-log-exp
2×fma-udef
1×swap-sqr associate-*r* associate-*l* *-commutative unswap-sqr
Counts
3 → 88
Calls
3 calls:
Slowest
44.0ms
(* (* x x) (* x x))
1.0ms
(fma (fma 1/2 (* (* x x) (* x x)) (* x x)) (exp -1) (exp -1))
0.0ms
(fma 1/2 (* (* x x) (* x x)) (* x x))

series286.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
110.0ms
(fma 1/2 (* (* x x) (* x x)) (* x x))
107.0ms
(fma (fma 1/2 (* (* x x) (* x x)) (* x x)) (exp -1) (exp -1))
69.0ms
(* (* x x) (* x x))

simplify3.3s

Counts
76 → 97
Calls
76 calls:
Slowest
856.0ms
(* (* (* (* x x) (* x x)) (* x x)) (* (* (* x x) (* x x)) (* x x)))
369.0ms
(* (* (* (* x x) x) (* (* x x) x)) (* (* (* x x) (* x x)) (* x x)))
313.0ms
(* (* (* (* x x) (* x x)) (* x x)) (* (* (* x x) x) (* (* x x) x)))
311.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))
295.0ms
(+ (exp -1) (+ (* (pow x 2) (exp -1)) (* 1/2 (* (pow x 4) (exp -1)))))

prune875.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes64.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample1.4s

Algorithm
intervals
Results
1.2s16046×body80valid