Details

Time bar (total: 6.4s)

sample20.0ms

Algorithm
intervals
Results
7.0ms256×pre80true
7.0ms256×body80valid

simplify22.0ms

Calls
1 calls:
Slowest
22.0ms
(* (+ a b) (+ a b))

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ a b) (+ a b))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 flip3-+ flip-+
4×frac-times
3×add-sqr-sqrt *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
2×associate-*l/ associate-*r/
1×pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp *-commutative pow-prod-up cbrt-unprod insert-posit16 add-log-exp
Calls
1 calls:
Slowest
4.0ms
(* (+ a b) (+ a b))

series14.0ms

Calls
1 calls:
Slowest
14.0ms
(* (+ a b) (+ a b))

simplify2.0s

Calls
28 calls:
Slowest
324.0ms
(* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3)))
278.0ms
(* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b))))
181.0ms
(* (+ (pow a 3) (pow b 3)) (+ (pow a 3) (pow b 3)))
160.0ms
(* (- a b) (+ (* a a) (- (* b b) (* a b))))
157.0ms
(* (+ (pow a 3) (pow b 3)) (+ a b))

prune179.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* b (+ b (* a 2))) (* a a))
0.0b
(* b (+ b (* a 2)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
4×add-log-exp
3×add-sqr-sqrt *-un-lft-identity associate-*r* add-cube-cbrt
2×distribute-rgt-in pow1 associate-+l+ distribute-lft-in flip3-+ add-cbrt-cube associate-*r/ add-exp-log flip-+ insert-posit16
1×+-commutative sum-log *-commutative
Calls
2 calls:
Slowest
3.0ms
(+ (* b (+ b (* a 2))) (* a a))
1.0ms
(* b (+ b (* a 2)))

series40.0ms

Calls
2 calls:
Slowest
25.0ms
(* b (+ b (* a 2)))
14.0ms
(+ (* b (+ b (* a 2))) (* a a))

simplify655.0ms

Calls
16 calls:
Slowest
180.0ms
(+ (* b b) (- (* (* a 2) (* a 2)) (* b (* a 2))))
149.0ms
(* (exp (* b (+ b (* a 2)))) (exp (* a a)))
73.0ms
(+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
56.0ms
(+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
46.0ms
(+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))

prune235.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (+ a b) a) (* (+ a b) b))
0.0b
(* (+ a b) b)
0.0b
(* (+ a b) a)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*l/
7×flip3-+ flip-+
6×associate-*l*
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt add-log-exp
4×frac-add
3×pow1 add-cbrt-cube add-exp-log insert-posit16
2×*-commutative
1×+-commutative sum-log distribute-lft-out
Calls
3 calls:
Slowest
12.0ms
(+ (* (+ a b) a) (* (+ a b) b))
5.0ms
(* (+ a b) b)
3.0ms
(* (+ a b) a)

series49.0ms

Calls
3 calls:
Slowest
19.0ms
(* (+ a b) a)
15.0ms
(* (+ a b) b)
15.0ms
(+ (* (+ a b) a) (* (+ a b) b))

simplify2.0s

Calls
28 calls:
Slowest
261.0ms
(* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b))))
256.0ms
(* (- (* a a) (* b b)) b)
223.0ms
(* (- (* a a) (* b b)) a)
167.0ms
(+ (* (* (- (* a a) (* b b)) a) (+ (* a a) (- (* b b) (* a b)))) (* (- a b) (* (+ (pow a 3) (pow b 3)) b)))
150.0ms
(* (- a b) (+ (* a a) (- (* b b) (* a b))))

prune311.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes120.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample737.0ms

Algorithm
intervals
Results
333.0ms8000×body80valid
297.0ms8000×pre80true