Details

Time bar (total: 11.9s)

sample65.0ms

Algorithm
intervals
Results
45.0ms332×body80valid

simplify1.0s

Counts
1 → 1
Iterations
IterNodes
done2035
61530
5652
4297
3121
243
120
010

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x (fma z 0.5 y)) (/ z 4.0))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
119×times-frac
85×add-sqr-sqrt *-un-lft-identity
57×add-cube-cbrt
14×distribute-lft-out-- difference-of-squares
13×associate-/r*
7×div-inv
6×add-cbrt-cube add-exp-log
5×associate-/l*
3×cbrt-undiv div-exp
2×associate-/l/
1×expm1-log1p-u pow1 clear-num frac-2neg flip3-- div-sub associate-/r/ insert-posit16 log1p-expm1-u flip-- add-log-exp
Counts
1 → 104
Calls
1 calls:
15.0ms
(/ (- x (fma z 0.5 y)) (/ z 4.0))

series54.0ms

Counts
1 → 3
Calls
1 calls:
54.0ms
(/ (- x (fma z 0.5 y)) (/ z 4.0))

simplify883.0ms

Counts
107 → 107
Iterations
IterNodes
done2001
21891
1602
0202

prune414.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ x z) (/ y z))
0.0b
(- (* 4.0 (- (/ x z) (/ y z))) 2.0)
0.0b
(* 4.0 (- (/ x z) (/ y z)))

rewrite184.0ms

Algorithm
rewrite-expression-head
Rules
1199×times-frac
953×add-sqr-sqrt
943×*-un-lft-identity
927×add-cube-cbrt
848×prod-diff
342×distribute-rgt-in distribute-lft-in associate--l+
135×div-inv
14×fma-neg
12×associate-*r*
8×distribute-lft-out-- difference-of-squares
7×add-log-exp
6×sub-neg
5×pow1 add-cbrt-cube add-exp-log
4×associate-*r/
3×expm1-log1p-u flip3-- associate-*l* insert-posit16 log1p-expm1-u flip--
2×distribute-rgt-out-- diff-log frac-sub sub-div
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 945
Calls
3 calls:
28.0ms
(- (/ x z) (/ y z))
47.0ms
(- (* 4.0 (- (/ x z) (/ y z))) 2.0)
50.0ms
(* 4.0 (- (/ x z) (/ y z)))

series140.0ms

Counts
3 → 9
Calls
3 calls:
29.0ms
(- (/ x z) (/ y z))
47.0ms
(- (* 4.0 (- (/ x z) (/ y z))) 2.0)
64.0ms
(* 4.0 (- (/ x z) (/ y z)))

simplify1.9s

Counts
954 → 954
Iterations
IterNodes
done2000
11458
0789

prune5.1s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (* 4.0 (fma x (/ 1 z) (- (/ y z)))) 2.0)
0.0b
(* 4.0 (fma x (/ 1 z) (- (/ y z))))
0.1b
(fma x (/ 1 z) (- (/ y z)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×*-un-lft-identity add-cube-cbrt
5×pow1 add-cbrt-cube add-exp-log fma-udef add-log-exp
3×expm1-log1p-u associate-*r* associate-*l* prod-diff insert-posit16 log1p-expm1-u
2×distribute-rgt-in distribute-lft-in associate--l+
1×sub-neg flip3-- fma-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod flip-- unswap-sqr
Counts
3 → 55
Calls
3 calls:
8.0ms
(- (* 4.0 (fma x (/ 1 z) (- (/ y z)))) 2.0)
5.0ms
(* 4.0 (fma x (/ 1 z) (- (/ y z))))
0.0ms
(fma x (/ 1 z) (- (/ y z)))

series119.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(- (* 4.0 (fma x (/ 1 z) (- (/ y z)))) 2.0)
52.0ms
(* 4.0 (fma x (/ 1 z) (- (/ y z))))
30.0ms
(fma x (/ 1 z) (- (/ y z)))

simplify402.0ms

Counts
64 → 64
Iterations
IterNodes
done2001
2563
1232
099

prune209.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes125.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
09

end0.0ms

sample1.2s

Algorithm
intervals
Results
954.0ms10146×body80valid