Details

Time bar (total: 13.4s)

sample40.0ms

Algorithm
intervals
Results
18.0ms318×body80valid

simplify2.7s

Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
079
1119
2208
3368
4618
5908
61138
71508
83548
912378
done50008

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 11.4b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- z x))
0.0b
(+ x (* y (- z x)))
10.6b
(/ (+ x (* y (- z x))) z)

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
40×*-un-lft-identity
38×add-cube-cbrt
36×prod-diff
22×distribute-rgt-in associate-+r+ distribute-lft-in
9×times-frac
7×add-exp-log add-cbrt-cube
5×pow1 associate-*r* add-log-exp
4×sub-neg
3×expm1-log1p-u fma-def associate-*l* associate-/r* log1p-expm1-u associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 115
Calls
3 calls:
34.0ms
(* y (- z x))
12.0ms
(+ x (* y (- z x)))
35.0ms
(/ (+ x (* y (- z x))) z)

series187.0ms

Counts
3 → 9
Calls
3 calls:
53.0ms
(* y (- z x))
55.0ms
(+ x (* y (- z x)))
78.0ms
(/ (+ x (* y (- z x))) z)

simplify1.2s

Counts
124 → 124
Iterations

Useful iterations: done (1.2s)

IterNodesCost
01871725
14351459
216541179
done50011128

prune402.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 4.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (/ (* x y) z))
6.3b
(/ (* x y) z)

rewrite235.0ms

Algorithm
rewrite-expression-head
Rules
51×*-un-lft-identity
30×add-sqr-sqrt
28×add-cube-cbrt prod-diff
24×times-frac
13×fma-def
10×distribute-lft-out add-log-exp
8×add-exp-log add-cbrt-cube
6×div-inv
4×fma-neg
3×pow1 expm1-log1p-u associate-/r* log1p-expm1-u
2×cbrt-undiv flip3-+ diff-log div-exp sum-log frac-sub flip-+ distribute-lft-out--
1×+-commutative sub-neg flip3-- frac-2neg prod-exp associate--l+ clear-num flip-- cbrt-unprod associate-/l* difference-of-squares
Counts
3 → 103
Calls
3 calls:
20.0ms
(+ (/ x z) y)
192.0ms
(- (+ (/ x z) y) (/ (* x y) z))
19.0ms
(/ (* x y) z)

series94.0ms

Counts
3 → 9
Calls
3 calls:
25.0ms
(+ (/ x z) y)
39.0ms
(- (+ (/ x z) y) (/ (* x y) z))
29.0ms
(/ (* x y) z)

simplify1.7s

Counts
112 → 112
Iterations

Useful iterations: done (1.7s)

IterNodesCost
01542085
14181756
220921440
done50021353

prune347.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (* (/ x z) y))
2.5b
(* (/ x z) y)

rewrite274.0ms

Algorithm
rewrite-expression-head
Rules
26×*-un-lft-identity
25×add-sqr-sqrt
20×add-cube-cbrt
19×times-frac
13×fma-def associate-*l*
10×add-log-exp
8×add-exp-log add-cbrt-cube
5×pow1
4×fma-neg prod-diff
3×expm1-log1p-u associate-*r* associate-*l/ log1p-expm1-u distribute-lft-out
2×flip3-+ diff-log prod-exp sum-log frac-sub cbrt-unprod flip-+ div-inv unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative flip--
Counts
3 → 87
Calls
3 calls:
39.0ms
(+ (/ x z) y)
199.0ms
(- (+ (/ x z) y) (* (/ x z) y))
30.0ms
(* (/ x z) y)

series138.0ms

Counts
3 → 9
Calls
3 calls:
41.0ms
(+ (/ x z) y)
48.0ms
(- (+ (/ x z) y) (* (/ x z) y))
49.0ms
(* (/ x z) y)

simplify2.8s

Counts
96 → 96
Iterations

Useful iterations: done (2.8s)

IterNodesCost
0128942
1324885
21875826
done5000814

prune287.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ x z) y)
0.0b
(- (+ (/ x z) y) (* x (/ y z)))
7.6b
(* x (/ y z))

rewrite240.0ms

Algorithm
rewrite-expression-head
Rules
26×*-un-lft-identity
25×add-sqr-sqrt
20×add-cube-cbrt
19×times-frac
13×fma-def associate-*r*
10×add-log-exp
8×add-exp-log add-cbrt-cube
5×pow1
4×fma-neg prod-diff
3×expm1-log1p-u associate-*r/ associate-*l* log1p-expm1-u distribute-lft-out
2×flip3-+ diff-log prod-exp sum-log frac-sub cbrt-unprod flip-+ div-inv unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative flip--
Counts
3 → 87
Calls
3 calls:
36.0ms
(+ (/ x z) y)
175.0ms
(- (+ (/ x z) y) (* x (/ y z)))
23.0ms
(* x (/ y z))

series140.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(+ (/ x z) y)
55.0ms
(- (+ (/ x z) y) (* x (/ y z)))
44.0ms
(* x (/ y z))

simplify1.1s

Counts
96 → 96
Iterations

Useful iterations: done (1.1s)

IterNodesCost
0133958
1361903
21386840
done5000811

prune342.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes89.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0711
1911
done911

end0.0ms

sample983.0ms

Algorithm
intervals
Results
422.0ms10022×body80valid