Details

Time bar (total: 7.2s)

sample35.0ms

Algorithm
intervals
Results
23.0ms332×body80valid

simplify906.0ms

Counts
1 → 1
Iterations
IterNodes
done2001
61273
5504
4261
3113
243
120
010

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 1 expressions with local error:

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

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
2×cbrt-undiv div-exp associate-*r/ associate-/l/
1×pow1 clear-num frac-2neg flip3-- prod-exp cbrt-unprod insert-posit16 div-inv flip-- associate-/l* add-log-exp
Counts
1 → 24
Calls
1 calls:
72.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify663.0ms

Counts
27 → 27
Iterations
IterNodes
done2000
2703
1195
069

prune100.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
42×add-sqr-sqrt
37×*-un-lft-identity
31×times-frac
23×add-cube-cbrt
19×associate-*r*
10×add-cbrt-cube add-exp-log
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/l* add-log-exp
3×associate-/r* associate-*l* insert-posit16
2×cbrt-undiv flip3-- div-exp prod-exp cbrt-unprod div-inv flip-- unswap-sqr associate-/l/
1×clear-num sub-neg frac-2neg diff-log div-sub pow-prod-down associate-*r/ *-commutative
Counts
3 → 91
Calls
3 calls:
11.0ms
(/ (- x y) z)
19.0ms
(- (* 4.0 (/ (- x y) z)) 2.0)
32.0ms
(* 4.0 (/ (- x y) z))

series176.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(/ (- x y) z)
61.0ms
(- (* 4.0 (/ (- x y) z)) 2.0)
66.0ms
(* 4.0 (/ (- x y) z))

simplify735.0ms

Counts
100 → 100
Iterations
IterNodes
done2000
21001
1350
0141

prune382.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* 4.0 (* (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)))) 2.0)
0.3b
(* (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)))
4.4b
(sqrt (/ (- x y) z))
4.4b
(sqrt (/ (- x y) z))

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
140×sqrt-prod
136×add-sqr-sqrt
120×*-un-lft-identity
110×times-frac
66×add-cube-cbrt
30×swap-sqr
24×distribute-lft-out--
22×associate-*r* associate-*l*
21×pow1
18×difference-of-squares
10×sqrt-pow1 pow1/2
9×unswap-sqr
6×add-cbrt-cube sqrt-div add-exp-log div-inv add-log-exp
5×pow-prod-up
4×rem-sqrt-square insert-posit16
3×pow-prod-down pow-sqr
1×pow2 frac-times sub-neg rem-square-sqrt pow-plus flip3-- sqrt-unprod diff-log associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod flip--
Counts
4 → 189
Calls
4 calls:
82.0ms
(- (* 4.0 (* (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)))) 2.0)
32.0ms
(* (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)))
6.0ms
(sqrt (/ (- x y) z))
6.0ms
(sqrt (/ (- x y) z))

series398.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(- (* 4.0 (* (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)))) 2.0)
118.0ms
(* (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)))
95.0ms
(sqrt (/ (- x y) z))
76.0ms
(sqrt (/ (- x y) z))

simplify888.0ms

Counts
201 → 201
Iterations
IterNodes
done2001
21287
1435
0218

prune830.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes127.0ms

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
done10
110
09

end0.0ms

sample1.5s

Algorithm
intervals
Results
871.0ms10146×body80valid