Details

Time bar (total: 32.1s)

sample157.0ms

Algorithm
intervals
Results
134.0ms637×body80valid

simplify184.0ms

Calls
1 calls:
Slowest
184.0ms
(- (+ (pow (+ (* a a) (* b b)) 2) (* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a)))))) 1)

prune20.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize50.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (* b b) (- 1 (* 3 a)))
0.3b
(pow (+ (* a a) (* b b)) 2)
0.1b
(* (* a a) (+ 1 a))
0.0b
(* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a)))))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
18×associate-*r/
pow1 associate-*r* add-exp-log
add-sqr-sqrt *-un-lft-identity add-cbrt-cube add-cube-cbrt
distribute-rgt-in distribute-lft-in flip3-+ frac-add flip-+ insert-posit16 add-log-exp
unpow-prod-down flip3-- *-commutative flip--
sub-neg associate-*l* pow-prod-down prod-exp cbrt-unprod
pow-to-exp pow-pow pow-exp unpow2
Calls
4 calls:
Slowest
23.0ms
(* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a)))))
9.0ms
(* (* b b) (- 1 (* 3 a)))
8.0ms
(* (* a a) (+ 1 a))
5.0ms
(pow (+ (* a a) (* b b)) 2)

series275.0ms

Calls
4 calls:
Slowest
96.0ms
(* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a)))))
67.0ms
(* (* a a) (+ 1 a))
62.0ms
(* (* b b) (- 1 (* 3 a)))
50.0ms
(pow (+ (* a a) (* b b)) 2)

simplify8.5s

Calls
50 calls:
Slowest
866.0ms
(* (* (* (* a a) (* a a)) (* a a)) (* (* (+ 1 a) (+ 1 a)) (+ 1 a)))
682.0ms
(* (* (* (* b b) (* b b)) (* b b)) (* (* (- 1 (* 3 a)) (- 1 (* 3 a))) (- 1 (* 3 a))))
626.0ms
(* (* (* b b) (- 1 (* 3 a))) 4)
456.0ms
(* 4 (* (* b b) (- 1 (* 3 a))))
372.0ms
(* (- 1 a) (+ 1 (* 3 a)))

prune1.2s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (* b b) (- 1 (* 3 a)))
0.2b
(* (* a b) (* a b))
0.1b
(* (* a a) (+ 1 a))
0.0b
(* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a)))))

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
18×associate-*r/
13×pow1
10×add-cbrt-cube associate-*r* add-exp-log
add-sqr-sqrt *-un-lft-identity add-cube-cbrt
distribute-rgt-in distribute-lft-in flip3-+ frac-add *-commutative flip-+ insert-posit16 add-log-exp
flip3-- associate-*l* pow-prod-down prod-exp cbrt-unprod flip--
sub-neg
pow2 pow-plus pow-prod-up
Calls
4 calls:
Slowest
23.0ms
(* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a)))))
9.0ms
(* (* b b) (- 1 (* 3 a)))
8.0ms
(* (* a a) (+ 1 a))
8.0ms
(* (* a b) (* a b))

series287.0ms

Calls
4 calls:
Slowest
88.0ms
(* (* b b) (- 1 (* 3 a)))
84.0ms
(* (* a a) (+ 1 a))
60.0ms
(* 4 (+ (* (* a a) (+ 1 a)) (* (* b b) (- 1 (* 3 a)))))
53.0ms
(* (* a b) (* a b))

simplify7.7s

Calls
51 calls:
Slowest
866.0ms
(* (* (* (* a a) (* a a)) (* a a)) (* (* (+ 1 a) (+ 1 a)) (+ 1 a)))
615.0ms
(* (* (* (* b b) (* b b)) (* b b)) (* (* (- 1 (* 3 a)) (- 1 (* 3 a))) (- 1 (* 3 a))))
493.0ms
(* 4 (* (* b b) (- 1 (* 3 a))))
376.0ms
(* (- 1 a) (+ (* 1 1) (+ (* (* 3 a) (* 3 a)) (* 1 (* 3 a)))))
338.0ms
(* (+ (* 1 1) (- (* a a) (* 1 a))) (+ 1 (* 3 a)))

prune1.3s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 4 expressions with local error:

20.5b
(cbrt (pow (+ (* a a) (* b b)) 2))
20.5b
(cbrt (pow (+ (* a a) (* b b)) 2))
20.5b
(cbrt (pow (+ (* a a) (* b b)) 2))
0.6b
(* (* b b) (- 1 (* 3 a)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
21×cbrt-prod
11×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
unpow-prod-down
pow1 add-cbrt-cube add-exp-log
insert-posit16 add-log-exp
pow1/3 associate-*r* unpow2
distribute-rgt-in sub-neg distribute-lft-in associate-*r/
flip3-- associate-*l* pow-prod-down prod-exp *-commutative cbrt-unprod flip--
Calls
4 calls:
Slowest
9.0ms
(* (* b b) (- 1 (* 3 a)))
5.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
5.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
5.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))

series417.0ms

Calls
4 calls:
Slowest
131.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
121.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
99.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
65.0ms
(* (* b b) (- 1 (* 3 a)))

simplify2.9s

Calls
45 calls:
Slowest
506.0ms
(* (* (* (* b b) (* b b)) (* b b)) (* (* (- 1 (* 3 a)) (- 1 (* 3 a))) (- 1 (* 3 a))))
210.0ms
(* (* b b) (- 1 (* 3 a)))
171.0ms
(- (pow b 2) (* 3 (* a (pow b 2))))
145.0ms
(- (pow b 2) (* 3 (* a (pow b 2))))
144.0ms
(- (pow b 2) (* 3 (* a (pow b 2))))

prune1.0s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 4 expressions with local error:

20.5b
(cbrt (pow (+ (* a a) (* b b)) 2))
20.5b
(cbrt (pow (+ (* a a) (* b b)) 2))
20.5b
(cbrt (pow (+ (* a a) (* b b)) 2))
4.6b
(exp (log (cbrt (pow (+ (* a a) (* b b)) 2))))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
28×cbrt-prod
14×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12×unpow-prod-down
10×log-prod exp-sum
pow1 exp-prod
add-cbrt-cube pow1/3 add-exp-log insert-posit16 unpow2 add-log-exp
log-pow
rem-exp-log
Calls
4 calls:
Slowest
10.0ms
(exp (log (cbrt (pow (+ (* a a) (* b b)) 2))))
5.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
5.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
5.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))

series453.0ms

Calls
4 calls:
Slowest
134.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
116.0ms
(exp (log (cbrt (pow (+ (* a a) (* b b)) 2))))
105.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))
98.0ms
(cbrt (pow (+ (* a a) (* b b)) 2))

simplify2.1s

Calls
49 calls:
Slowest
141.0ms
(cbrt (* (cbrt (pow (+ (* a a) (* b b)) 2)) (cbrt (pow (+ (* a a) (* b b)) 2))))
132.0ms
(exp (* (cbrt (log (cbrt (pow (+ (* a a) (* b b)) 2)))) (cbrt (log (cbrt (pow (+ (* a a) (* b b)) 2))))))
128.0ms
(exp (log (cbrt (sqrt (pow (+ (* a a) (* b b)) 2)))))
127.0ms
(exp (log (sqrt (cbrt (pow (+ (* a a) (* b b)) 2)))))
115.0ms
(exp (log (* (cbrt (cbrt (pow (+ (* a a) (* b b)) 2))) (cbrt (cbrt (pow (+ (* a a) (* b b)) 2))))))

prune1.2s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes346.0ms

Accuracy

0% (0.0b remaining)

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

bsearch6.0ms

end0.0ms

sample3.8s

Algorithm
intervals
Results
3.5s20545×body80valid