Details

Time bar (total: 43.0s)

sample150.0ms

Algorithm
intervals
Results
122.0ms673×body80valid

simplify256.0ms

Calls
1 calls:
Slowest
256.0ms
(- (+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a)))))) 1)

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize60.0ms

Local error

Found 4 expressions with local error:

0.3b
(pow (+ (* a a) (* b b)) 2)
0.1b
(* (* b b) (- 1 (* 3 a)))
0.1b
(* (* a a) (+ 1 a))
0.0b
(+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a))))))

rewrite203.0ms

Algorithm
rewrite-expression-head
Rules
15×pow1 add-exp-log
14×add-sqr-sqrt *-un-lft-identity add-cbrt-cube
12×add-cube-cbrt
fma-def
distribute-rgt-in distribute-lft-in associate-*r*
unpow-prod-down prod-diff pow-prod-down prod-exp cbrt-unprod add-log-exp
expm1-log1p-u associate-*r/ insert-posit16 log1p-expm1-u
pow-unpow
associate-+r+ sub-neg flip3-+ associate-*l* *-commutative flip-+ unpow2 unswap-sqr sqr-pow
pow-to-exp +-commutative sum-log pow-pow flip3-- pow-exp flip-- distribute-lft-out
Calls
4 calls:
Slowest
93.0ms
(+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a))))))
47.0ms
(* (* a a) (+ 1 a))
45.0ms
(* (* b b) (- 1 (* 3 a)))
16.0ms
(pow (+ (* a a) (* b b)) 2)

series315.0ms

Calls
4 calls:
Slowest
137.0ms
(+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a))))))
71.0ms
(* (* a a) (+ 1 a))
55.0ms
(pow (+ (* a a) (* b b)) 2)
51.0ms
(* (* b b) (- 1 (* 3 a)))

simplify7.8s

Calls
68 calls:
Slowest
355.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))
338.0ms
(* (* (* b b) (- 1 (* 3 a))) 4)
329.0ms
(* (* b b) (- 1 (* 3 a)))
319.0ms
(+ (* 4 (pow a 2)) (+ (* 4 (pow b 2)) (* 4 (pow a 3))))
301.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))

prune1.5s

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.1b

localize80.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (* a a) (* a a))
0.2b
(* b (fma b b (* 2 (* a a))))
0.1b
(* (* b b) (- 1 (* 3 a)))
0.1b
(* (* a a) (+ 1 a))

rewrite118.0ms

Algorithm
rewrite-expression-head
Rules
127×pow1
36×pow-prod-up
30×pow-prod-down
28×add-cbrt-cube add-exp-log
22×pow-sqr
18×pow-plus
15×prod-exp cbrt-unprod
14×add-sqr-sqrt
13×pow2
12×*-un-lft-identity
11×associate-*r*
10×add-cube-cbrt
distribute-rgt-in distribute-lft-in
associate-*l* prod-diff
expm1-log1p-u associate-*r/ *-commutative insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
sub-neg fma-udef
flip3-+ flip3-- swap-sqr flip-+ flip-- distribute-lft-out
Calls
4 calls:
Slowest
49.0ms
(* (* b b) (- 1 (* 3 a)))
34.0ms
(* (* a a) (* a a))
21.0ms
(* (* a a) (+ 1 a))
12.0ms
(* b (fma b b (* 2 (* a a))))

series269.0ms

Calls
4 calls:
Slowest
79.0ms
(* b (fma b b (* 2 (* a a))))
66.0ms
(* (* a a) (+ 1 a))
65.0ms
(* (* b b) (- 1 (* 3 a)))
58.0ms
(* (* a a) (* a a))

simplify8.9s

Calls
130 calls:
Slowest
775.0ms
(* (* (* b b) b) (* (* (fma b b (* 2 (* a a))) (fma b b (* 2 (* a a)))) (fma b b (* 2 (* a a)))))
427.0ms
(* (* (* (* a a) a) (* (* a a) a)) (* (* (* a a) (* a a)) (* a a)))
399.0ms
(* (* (* (* a a) (* a a)) (* a a)) (* (* (* a a) (* a a)) (* a a)))
388.0ms
(* (* (* (* a a) (* a a)) (* a a)) (* (* (* a a) a) (* (* a a) a)))
380.0ms
(+ (+ 1 1) (+ 1 1))

prune2.5s

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize70.0ms

Local error

Found 4 expressions with local error:

0.2b
(* b (fma b b (* 2 (* a a))))
0.1b
(* (* b b) (- 1 (* 3 a)))
0.1b
(* (* a a) (+ 1 a))
0.1b
(fma b (* b (fma b b (* 2 (* a a)))) (pow a 4))

rewrite89.0ms

Algorithm
rewrite-expression-head
Rules
16×pow1 add-cbrt-cube add-exp-log
14×add-sqr-sqrt
12×*-un-lft-identity
10×associate-*r* add-cube-cbrt
distribute-rgt-in distribute-lft-in pow-prod-down prod-exp cbrt-unprod
prod-diff
associate-*l*
expm1-log1p-u associate-*r/ insert-posit16 log1p-expm1-u add-log-exp
*-commutative fma-udef unswap-sqr
sub-neg
flip3-+ flip3-- flip-+ flip-- distribute-lft-out
Calls
4 calls:
Slowest
53.0ms
(* (* b b) (- 1 (* 3 a)))
23.0ms
(* (* a a) (+ 1 a))
12.0ms
(* b (fma b b (* 2 (* a a))))
0.0ms
(fma b (* b (fma b b (* 2 (* a a)))) (pow a 4))

series339.0ms

Calls
4 calls:
Slowest
112.0ms
(fma b (* b (fma b b (* 2 (* a a)))) (pow a 4))
96.0ms
(* b (fma b b (* 2 (* a a))))
66.0ms
(* (* a a) (+ 1 a))
65.0ms
(* (* b b) (- 1 (* 3 a)))

simplify7.1s

Calls
63 calls:
Slowest
951.0ms
(* (* (* b b) b) (* (* (fma b b (* 2 (* a a))) (fma b b (* 2 (* a a)))) (fma b b (* 2 (* a a)))))
306.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))
305.0ms
(* (* b b) (- 1 (* 3 a)))
289.0ms
(+ (pow b 4) (+ (* 2 (* (pow a 2) (pow b 2))) (pow a 4)))
270.0ms
(+ (pow b 4) (+ (* 2 (* (pow a 2) (pow b 2))) (pow a 4)))

prune1.8s

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize55.0ms

Local error

Found 4 expressions with local error:

0.2b
(fma (+ (* a a) (* b b)) (+ (* a a) (* b b)) (* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a))))))
0.1b
(* (* b b) (- 1 (* 3 a)))
0.1b
(* (* a a) (+ 1 a))
0.0b
(- 1 (* 3 a))

rewrite69.0ms

Algorithm
rewrite-expression-head
Rules
14×pow1 add-cbrt-cube add-exp-log
12×add-sqr-sqrt *-un-lft-identity
10×add-cube-cbrt
prod-diff
associate-*r*
distribute-rgt-in distribute-lft-in pow-prod-down prod-exp cbrt-unprod add-log-exp
expm1-log1p-u associate-*r/ insert-posit16 log1p-expm1-u
sub-neg fma-neg
flip3-- associate-*l* *-commutative flip-- unswap-sqr
flip3-+ diff-log flip-+ fma-udef distribute-lft-out
Calls
4 calls:
Slowest
35.0ms
(* (* a a) (+ 1 a))
27.0ms
(* (* b b) (- 1 (* 3 a)))
5.0ms
(- 1 (* 3 a))
0.0ms
(fma (+ (* a a) (* b b)) (+ (* a a) (* b b)) (* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a))))))

series369.0ms

Calls
4 calls:
Slowest
167.0ms
(fma (+ (* a a) (* b b)) (+ (* a a) (* b b)) (* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a))))))
77.0ms
(* (* a a) (+ 1 a))
74.0ms
(* (* b b) (- 1 (* 3 a)))
51.0ms
(- 1 (* 3 a))

simplify5.0s

Calls
60 calls:
Slowest
368.0ms
(* (* b b) (- 1 (* 3 a)))
286.0ms
(* (* b b) (- 1 (* 3 a)))
278.0ms
(+ (* 4 (pow a 2)) (+ (* 4 (pow b 2)) (* 4 (pow a 3))))
251.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))
229.0ms
(+ (pow b 4) (+ (pow a 4) (* 2 (* (pow a 2) (pow b 2)))))

prune1.1s

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes214.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch5.0ms

end0.0ms

sample4.7s

Algorithm
intervals
Results
4.4s20547×body80valid