Details

Time bar (total: 9.1s)

sample23.0ms

Algorithm
intervals
Results
12.0ms323×body80valid

simplify3.4s

Counts
1 → 1
Iterations

Useful iterations: 7 (253.0ms)

IterNodesCost
01213
12213
24513
39713
418613
530213
645713
767611
8119011
9323811
done500111

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg flip3-+ div-sub div-exp clear-num sum-log flip-- flip-+ div-inv
Counts
2 → 49
Calls
2 calls:
7.0ms
(/ (- x z) y)
17.0ms
(+ (* (+ 0.75 (/ (- x z) y)) 4.0) 1.0)

series55.0ms

Counts
2 → 6
Calls
2 calls:
26.0ms
(/ (- x z) y)
29.0ms
(+ (* (+ 0.75 (/ (- x z) y)) 4.0) 1.0)

simplify948.0ms

Counts
55 → 55
Iterations

Useful iterations: done (947.0ms)

IterNodesCost
0104660
1254636
2620594
31935574
done5000573

prune118.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite26.0ms

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-exp-log add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×associate-/l*
4×pow1
3×associate-*l* associate-/r*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv associate-/l/ add-log-exp unswap-sqr
1×flip3-- frac-2neg div-sub associate-*r/ pow-prod-down clear-num *-commutative flip--
Counts
2 → 76
Calls
2 calls:
16.0ms
(* 4.0 (/ (- x z) y))
7.0ms
(/ (- x z) y)

series67.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(* 4.0 (/ (- x z) y))
27.0ms
(/ (- x z) y)

simplify1.4s

Counts
82 → 82
Iterations

Useful iterations: done (1.3s)

IterNodesCost
0114831
1276771
2772709
32652709
done5000708

prune148.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite72.0ms

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-exp-log associate-*r/ add-cbrt-cube div-inv add-log-exp
3×sub-neg associate-*l*
2×distribute-rgt-in flip3-- distribute-rgt-out-- distribute-lft-in frac-sub flip-- sub-div
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 58
Calls
2 calls:
16.0ms
(- (/ x y) (/ z y))
54.0ms
(* 4.0 (- (/ x y) (/ z y)))

series60.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(- (/ x y) (/ z y))
40.0ms
(* 4.0 (- (/ x y) (/ z y)))

simplify2.2s

Counts
64 → 64
Iterations

Useful iterations: 4 (1.1s)

IterNodesCost
0101731
1235705
2514651
31347651
44387617
done5000617

prune122.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes38.0ms

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
0911
11111
done1111

end0.0ms

sample519.0ms

Algorithm
intervals
Results
311.0ms10106×body80valid