Details

Time bar (total: 26.4s)

sample29.0ms

Algorithm
intervals
Results
14.0ms414×body80valid

simplify18.4s

Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
089
1149
2308
3868
42868
56718
612708
724308
831898
945658
1049328
done50008

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- y z) (- t x))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity
18×prod-diff
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
6×flip3-- flip--
5×associate-*r* associate-*l*
4×frac-times
3×pow1 add-exp-log add-cbrt-cube
2×sub-neg associate-*r/ associate-*l/ distribute-lft-out-- difference-of-squares
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 54
Calls
1 calls:
64.0ms
(* (- y z) (- t x))

series70.0ms

Counts
1 → 3
Calls
1 calls:
70.0ms
(* (- y z) (- t x))

simplify1.2s

Counts
57 → 57
Iterations

Useful iterations: done (1.1s)

IterNodesCost
01361027
1304846
21052726
done5000702

prune134.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- x) (- y z))
0.0b
(* t (- y z))
0.0b
(+ (* t (- y z)) (* (- x) (- y z)))

rewrite136.0ms

Algorithm
rewrite-expression-head
Rules
72×prod-diff
65×add-sqr-sqrt
61×*-un-lft-identity
57×add-cube-cbrt
44×distribute-rgt-in distribute-lft-in
22×associate-+l+ associate-+r+
13×associate-*l*
12×associate-*r/
10×associate-*r*
8×sub-neg
7×pow1 add-exp-log add-cbrt-cube
6×flip3-- flip--
5×add-log-exp
4×frac-add
3×distribute-lft-neg-out distribute-lft-neg-in expm1-log1p-u distribute-rgt-neg-in log1p-expm1-u
2×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative neg-mul-1 distribute-rgt-out fma-def flip3-+ unsub-neg sum-log flip-+
Counts
3 → 165
Calls
3 calls:
27.0ms
(* (- x) (- y z))
52.0ms
(* t (- y z))
47.0ms
(+ (* t (- y z)) (* (- x) (- y z)))

series158.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(* (- x) (- y z))
50.0ms
(* t (- y z))
61.0ms
(+ (* t (- y z)) (* (- x) (- y z)))

simplify1.5s

Counts
174 → 174
Iterations

Useful iterations: done (1.5s)

IterNodesCost
02412882
16322188
220311816
done50011660

prune619.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- t x))
0.0b
(sqrt (- t x))
0.1b
(* (- y z) (sqrt (- t x)))
0.2b
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

rewrite207.0ms

Algorithm
rewrite-expression-head
Rules
46×sqrt-div
35×flip3-- flip--
32×frac-times
27×add-sqr-sqrt
21×*-un-lft-identity sqrt-prod
16×associate-*r* associate-*l/
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*r/
6×associate-*l*
5×distribute-lft-out-- difference-of-squares
4×expm1-log1p-u pow-prod-down prod-exp cbrt-unprod log1p-expm1-u add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 125
Calls
4 calls:
10.0ms
(sqrt (- t x))
12.0ms
(sqrt (- t x))
73.0ms
(* (- y z) (sqrt (- t x)))
107.0ms
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

series414.0ms

Counts
4 → 12
Calls
4 calls:
105.0ms
(sqrt (- t x))
115.0ms
(sqrt (- t x))
129.0ms
(* (- y z) (sqrt (- t x)))
65.0ms
(* (* (- y z) (sqrt (- t x))) (sqrt (- t x)))

simplify1.1s

Counts
137 → 137
Iterations

Useful iterations: done (1.1s)

IterNodesCost
01902262
14861905
214081749
done50001733

prune597.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes152.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
089
1109
done109

end0.0ms

sample1.6s

Algorithm
intervals
Results
1.1s12130×body80valid