Details

Time bar (total: 3.5s)

sample55.0ms

Algorithm
intervals
Results
22.0ms282×body80nan
21.0ms256×body80valid

simplify76.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
02710
17210
219410
341610
481610
5120710
6136810
7150510
8151110
9151110

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 (* 3.0 (* v v))))
0.0b
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
0.0b
(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
0.2b
(* 3.0 (* v v))

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
26×associate-*l*
24×add-cube-cbrt *-un-lft-identity
23×add-exp-log add-cbrt-cube
22×times-frac
20×sqrt-prod
18×frac-times sqrt-div
17×pow1
15×flip3-- flip--
11×associate-*r*
10×associate-*r/ prod-exp cbrt-unprod
9×associate-*l/
7×pow-prod-down unswap-sqr
6×prod-diff
5×distribute-rgt-in distribute-lft-in
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×*-commutative
2×cbrt-undiv sub-neg div-exp
1×rem-sqrt-square sqrt-pow1 pow1/2 div-inv difference-of-squares
Counts
4 → 142
Calls
4 calls:
3.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
17.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
30.0ms
(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
7.0ms
(* 3.0 (* v v))

series595.0ms

Counts
4 → 12
Calls
4 calls:
77.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
191.0ms
(* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v)))))
298.0ms
(* (* (/ (sqrt 2.0) 4.0) (sqrt (- 1.0 (* 3.0 (* v v))))) (- 1.0 (* v v)))
28.0ms
(* 3.0 (* v v))

simplify99.0ms

Algorithm
egg-herbie
Counts
154 → 154
Iterations

Useful iterations: 2 (82.0ms)

IterNodesCost
08711794
139921686
250021684

prune401.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* 3.0 (* v v)) (* 3.0 (* v v)))
0.2b
(* 3.0 (* v v))
0.2b
(* 3.0 (* v v))
0.2b
(* 3.0 (* v v))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
133×pow1
75×pow-prod-down
55×add-exp-log add-cbrt-cube
36×prod-exp cbrt-unprod
10×add-sqr-sqrt associate-*l*
9×pow-sqr pow-prod-up
7×add-cube-cbrt *-un-lft-identity
4×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
3×pow-plus unswap-sqr
1×pow2 swap-sqr
Counts
4 → 125
Calls
4 calls:
33.0ms
(* (* 3.0 (* v v)) (* 3.0 (* v v)))
6.0ms
(* 3.0 (* v v))
9.0ms
(* 3.0 (* v v))
6.0ms
(* 3.0 (* v v))

series114.0ms

Counts
4 → 12
Calls
4 calls:
37.0ms
(* (* 3.0 (* v v)) (* 3.0 (* v v)))
24.0ms
(* 3.0 (* v v))
28.0ms
(* 3.0 (* v v))
24.0ms
(* 3.0 (* v v))

simplify144.0ms

Algorithm
egg-herbie
Counts
137 → 137
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0204556
1788379
24143349
35002349

prune277.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes42.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01710
11710

end0.0ms

sample1.5s

Algorithm
intervals
Results
657.0ms8000×body80valid
643.0ms8025×body80nan