Details

Time bar (total: 36.0s)

sample67.0ms

Algorithm
intervals
Results
28.0ms343×body80valid

simplify6.8s

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

prune17.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.6b

localize57.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
10.0b
(/ (+ x (* y (- z x))) z)

rewrite157.0ms

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:
30.0ms
(+ x (* y (- z x)))
46.0ms
(* y (- z x))
78.0ms
(/ (+ x (* y (- z x))) z)

series200.0ms

Counts
3 → 9
Calls
3 calls:
46.0ms
(+ x (* y (- z x)))
76.0ms
(* y (- z x))
79.0ms
(/ (+ x (* y (- z x))) z)

simplify6.7s

Counts
82 → 82
Iterations
IterNodes
done5002
33394
2753
1273
0119

prune987.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 3.0b

localize108.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ y (/ x z))
0.0b
(- (+ y (/ x z)) (/ (* x y) z))
5.5b
(/ (* x y) z)

rewrite288.0ms

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:
33.0ms
(+ y (/ x z))
224.0ms
(- (+ y (/ x z)) (/ (* x y) z))
26.0ms
(/ (* x y) z)

series161.0ms

Counts
3 → 9
Calls
3 calls:
42.0ms
(+ y (/ x z))
70.0ms
(- (+ y (/ x z)) (/ (* x y) z))
50.0ms
(/ (* x y) z)

simplify7.9s

Counts
64 → 64
Iterations
IterNodes
done5002
34857
2993
1267
0103

prune649.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize163.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt z)
0.5b
(cbrt z)
0.5b
(cbrt z)
3.5b
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

rewrite141.0ms

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:
2.0ms
(cbrt z)
2.0ms
(cbrt z)
2.0ms
(cbrt z)
127.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

series1.2s

Counts
4 → 12
Calls
4 calls:
370.0ms
(cbrt z)
376.0ms
(cbrt z)
329.0ms
(cbrt z)
88.0ms
(* (/ x (* (cbrt z) (cbrt z))) (/ y (cbrt z)))

simplify3.6s

Counts
108 → 108
Iterations
IterNodes
done5003
21850
1443
0142

prune1.3s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize55.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ y (/ x z))
0.0b
(- (+ y (/ x z)) (* (/ x z) y))
3.6b
(* (/ x z) y)

rewrite301.0ms

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×sum-log flip3-+ diff-log prod-exp frac-sub cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative div-inv flip-- distribute-lft-out
Counts
3 → 63
Calls
3 calls:
33.0ms
(+ y (/ x z))
215.0ms
(- (+ y (/ x z)) (* (/ x z) y))
47.0ms
(* (/ x z) y)

series151.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(+ y (/ x z))
64.0ms
(- (+ y (/ x z)) (* (/ x z) y))
49.0ms
(* (/ x z) y)

simplify2.6s

Counts
72 → 72
Iterations
IterNodes
done5000
21171
1295
0119

prune638.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes444.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done9
19
07

end0.0ms

sample1.4s

Algorithm
intervals
Results
626.0ms10096×body80valid