Details

Time bar (total: 12.8s)

sample27.0ms

Algorithm
intervals
Results
14.0ms318×body80valid

simplify2.0s

Counts
1 → 1
Iterations
IterNodes
done5000
112690
10948
9413
8213
7113
678
562
447
332
218
111
07

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 9.2b

localize12.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
9.2b
(/ (+ x (* y (- z x))) z)

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt
9×times-frac
7×add-cbrt-cube add-exp-log
5×pow1 associate-*r* add-log-exp
4×distribute-rgt-in associate-+r+ sub-neg distribute-lft-in
3×associate-/r* associate-*l* insert-posit16 associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg flip3-- div-exp pow-prod-down prod-exp *-commutative cbrt-unprod div-inv flip-- distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 73
Calls
3 calls:
9.0ms
(+ x (* y (- z x)))
23.0ms
(* y (- z x))
25.0ms
(/ (+ x (* y (- z x))) z)

series124.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(+ x (* y (- z x)))
41.0ms
(* y (- z x))
49.0ms
(/ (+ x (* y (- z x))) z)

simplify2.2s

Counts
82 → 82
Iterations
IterNodes
done5000
33396
2758
1275
0119

prune342.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 3.0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ y (/ x z))
0.0b
(- (+ y (/ x z)) (/ (* x y) z))
6.4b
(/ (* x y) z)

rewrite120.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
10×add-log-exp
8×add-cbrt-cube add-exp-log
7×add-sqr-sqrt
5×add-cube-cbrt
3×pow1 associate-/r* times-frac insert-posit16
2×cbrt-undiv sum-log flip3-+ diff-log div-exp frac-sub flip-+ distribute-lft-out distribute-lft-out--
1×+-commutative clear-num sub-neg frac-2neg flip3-- prod-exp associate--l+ cbrt-unprod div-inv flip-- associate-/l* difference-of-squares
Counts
3 → 55
Calls
3 calls:
15.0ms
(+ y (/ x z))
92.0ms
(- (+ y (/ x z)) (/ (* x y) z))
12.0ms
(/ (* x y) z)

series95.0ms

Counts
3 → 9
Calls
3 calls:
24.0ms
(+ y (/ x z))
40.0ms
(- (+ y (/ x z)) (/ (* x y) z))
31.0ms
(/ (* x y) z)

simplify2.2s

Counts
64 → 64
Iterations
IterNodes
done5009
34746
2999
1268
0103

prune248.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ y (- (/ x z) (* (/ x z) y)))
0.0b
(- (/ x z) (* (/ x z) y))
3.4b
(* (/ x z) y)

rewrite100.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-cbrt-cube add-exp-log
5×pow1
3×associate-*r* associate-*l/ insert-posit16
2×associate-+r+ sum-log sub-neg diff-log prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative associate-+r- flip3-+ flip3-- div-exp pow-prod-down *-commutative frac-sub flip-+ div-inv flip-- distribute-lft-out sub-div
Counts
3 → 65
Calls
3 calls:
49.0ms
(+ y (- (/ x z) (* (/ x z) y)))
27.0ms
(- (/ x z) (* (/ x z) y))
22.0ms
(* (/ x z) y)

series127.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(+ y (- (/ x z) (* (/ x z) y)))
53.0ms
(- (/ x z) (* (/ x z) y))
32.0ms
(* (/ x z) y)

simplify1.1s

Counts
74 → 74
Iterations
IterNodes
done5001
21049
1292
0116

prune295.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize33.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)
2.1b
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

rewrite72.0ms

Algorithm
rewrite-expression-head
Rules
38×add-sqr-sqrt
28×times-frac
25×add-exp-log
22×*-un-lft-identity associate-*r* add-cube-cbrt
20×cbrt-prod
18×add-cbrt-cube
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp associate-*l*
6×pow1 unswap-sqr
4×insert-posit16 add-log-exp
3×pow1/3
2×div-inv
1×frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
4 → 96
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
64.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

series931.0ms

Counts
4 → 12
Calls
4 calls:
286.0ms
(cbrt z)
291.0ms
(cbrt z)
280.0ms
(cbrt z)
74.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

simplify1.3s

Counts
108 → 108
Iterations
IterNodes
done5000
21889
1443
0142

prune409.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes115.0ms

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
19
07

end0.0ms

sample772.0ms

Algorithm
intervals
Results
547.0ms10009×body80valid