Details

Time bar (total: 11.9s)

sample39.0ms

Algorithm
intervals
Results
18.0ms319×body80valid

simplify2.2s

Counts
1 → 1
Iterations

Useful iterations: 7 (929.0ms)

IterNodesCost
012246
122246
246246
3110246
4254246
5476246
61000246
73848206
done5001206

prune19.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (+ 0.75 (/ (- x z) y)) 4.0) 1.0)
0.0b
(/ (- x z) y)

rewrite68.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-cbrt-cube add-exp-log distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ div-inv flip--
Counts
2 → 49
Calls
2 calls:
42.0ms
(+ (* (+ 0.75 (/ (- x z) y)) 4.0) 1.0)
24.0ms
(/ (- x z) y)

series94.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(+ (* (+ 0.75 (/ (- x z) y)) 4.0) 1.0)
54.0ms
(/ (- x z) y)

simplify2.9s

Counts
55 → 55
Iterations

Useful iterations: 3 (1.2s)

IterNodesCost
010413065
125912180
284812100
3499711860
done500111860

prune277.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x z) y)
0.0b
(* 4.0 (/ (- x z) y))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*r*
9×add-cbrt-cube add-exp-log
7×distribute-lft-out-- difference-of-squares
5×associate-/l*
4×pow1
3×associate-/r* associate-*l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg flip3-- div-sub pow-prod-down associate-*r/ *-commutative flip--
Counts
2 → 76
Calls
2 calls:
21.0ms
(/ (- x z) y)
29.0ms
(* 4.0 (/ (- x z) y))

series87.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ (- x z) y)
49.0ms
(* 4.0 (/ (- x z) y))

simplify1.2s

Counts
82 → 82
Iterations

Useful iterations: done (1.2s)

IterNodesCost
011417046
129415716
2127115392
done500015312

prune371.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ x y) (/ z y))
0.0b
(* 4.0 (- (/ x y) (/ z y)))

rewrite183.0ms

Algorithm
rewrite-expression-head
Rules
34×add-sqr-sqrt
24×*-un-lft-identity
20×times-frac
12×associate-*r*
8×add-cube-cbrt distribute-lft-out-- difference-of-squares
4×pow1 add-cbrt-cube associate-*r/ add-exp-log div-inv add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in distribute-lft-in flip3-- distribute-rgt-out-- frac-sub flip-- sub-div
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 58
Calls
2 calls:
43.0ms
(- (/ x y) (/ z y))
136.0ms
(* 4.0 (- (/ x y) (/ z y)))

series90.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(- (/ x y) (/ z y))
59.0ms
(* 4.0 (- (/ x y) (/ z y)))

simplify2.9s

Counts
64 → 64
Iterations

Useful iterations: 3 (1.3s)

IterNodesCost
010114245
126013260
282913057
3421512977
done500212977

prune290.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes126.0ms

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
09204
111204
done11204

end0.0ms

sample892.0ms

Algorithm
intervals
Results
593.0ms10102×body80valid