Details

Time bar (total: 9.5s)

sample30.0ms

Algorithm
intervals
Results
13.0ms333×body80valid

simplify3.1s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
1119
2189
3329
4529
5719
6899
71239
83099
99869
1044199
done50019

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.4b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* y (- z x))
8.7b
(/ (+ x (* y (- z x))) z)

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×*-un-lft-identity
12×add-cube-cbrt
9×times-frac
6×add-exp-log add-cbrt-cube
5×associate-*r*
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/ associate-/l/ add-log-exp
1×cbrt-undiv flip3-- frac-2neg flip3-+ div-exp pow-prod-down prod-exp clear-num *-commutative flip-- cbrt-unprod flip-+ div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 55
Calls
2 calls:
26.0ms
(* y (- z x))
27.0ms
(/ (+ x (* y (- z x))) z)

series93.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(* y (- z x))
51.0ms
(/ (+ x (* y (- z x))) z)

simplify628.0ms

Counts
61 → 61
Iterations

Useful iterations: done (623.0ms)

IterNodesCost
0107711
1254683
2911631
done5001629

prune146.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 3.0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (/ (* x y) z))
5.2b
(/ (* x y) z)

rewrite192.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
10×add-log-exp
8×add-exp-log add-cbrt-cube
7×add-sqr-sqrt
5×add-cube-cbrt
3×pow1 times-frac associate-/r*
2×cbrt-undiv flip3-+ diff-log div-exp sum-log frac-sub flip-+ distribute-lft-out distribute-lft-out--
1×+-commutative sub-neg flip3-- frac-2neg prod-exp associate--l+ clear-num flip-- cbrt-unprod div-inv associate-/l* difference-of-squares
Counts
3 → 52
Calls
3 calls:
24.0ms
(+ (/ x z) y)
146.0ms
(- (+ (/ x z) y) (/ (* x y) z))
21.0ms
(/ (* x y) z)

series100.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(+ (/ x z) y)
49.0ms
(- (+ (/ x z) y) (/ (* x y) z))
22.0ms
(/ (* x y) z)

simplify670.0ms

Counts
61 → 61
Iterations

Useful iterations: done (668.0ms)

IterNodesCost
0100728
1264683
21221643
done5001609

prune186.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* (+ (- y) 1) (/ x z)) y)
2.4b
(* (+ (- y) 1) (/ x z))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
14×*-un-lft-identity
13×associate-*r*
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*l*
4×pow1 add-log-exp
3×flip3-+ flip-+
2×frac-times associate-*l/ prod-exp cbrt-unprod distribute-lft-out unswap-sqr
1×cbrt-undiv +-commutative distribute-rgt-neg-in associate-*r/ div-exp pow-prod-down sum-log *-commutative div-inv
Counts
2 → 49
Calls
2 calls:
24.0ms
(+ (* (+ (- y) 1) (/ x z)) y)
73.0ms
(* (+ (- y) 1) (/ x z))

series73.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(+ (* (+ (- y) 1) (/ x z)) y)
35.0ms
(* (+ (- y) 1) (/ x z))

simplify2.0s

Counts
55 → 55
Iterations

Useful iterations: 2 (466.0ms)

IterNodesCost
0111725
1327675
22060564
done5000564

prune125.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (* x (/ y z)))
7.4b
(* x (/ y z))

rewrite176.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-exp-log add-cbrt-cube
5×pow1
3×associate-*r/ associate-*l*
2×flip3-+ diff-log prod-exp sum-log frac-sub cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative flip-- div-inv distribute-lft-out
Counts
3 → 60
Calls
3 calls:
24.0ms
(+ (/ x z) y)
133.0ms
(- (+ (/ x z) y) (* x (/ y z)))
15.0ms
(* x (/ y z))

series102.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(+ (/ x z) y)
47.0ms
(- (+ (/ x z) y) (* x (/ y z)))
33.0ms
(* x (/ y z))

simplify599.0ms

Counts
69 → 69
Iterations

Useful iterations: done (597.0ms)

IterNodesCost
0120771
1327720
21265676
done5000664

prune135.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes69.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0910
11410
done1410

end0.0ms

sample950.0ms

Algorithm
intervals
Results
445.0ms10117×body80valid