Details

Time bar (total: 16.0s)

sample56.0ms

Algorithm
intervals
Results
20.0ms347×body80valid

simplify727.0ms

Counts
1 → 1
Iterations
IterNodes
done5001
61395
5376
4161
369
232
116
09

prune24.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (/ y a) (- t z)))
6.1b
(* (/ y a) (- t z))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*l*
12×*-un-lft-identity
10×times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
5×associate-*r*
4×distribute-rgt-in pow1 associate-+r+ sub-neg distribute-lft-in add-log-exp
2×frac-times flip3-- prod-exp associate-*r/ cbrt-unprod flip-- unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down associate-*l/ *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 57
Calls
2 calls:
11.0ms
(+ x (* (/ y a) (- t z)))
48.0ms
(* (/ y a) (- t z))

series146.0ms

Counts
2 → 6
Calls
2 calls:
70.0ms
(+ x (* (/ y a) (- t z)))
77.0ms
(* (/ y a) (- t z))

simplify767.0ms

Counts
63 → 63
Iterations
IterNodes
done5001
21454
1329
0123

prune429.0ms

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize30.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
1.4b
(* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (* (/ (cbrt y) (cbrt a)) (- t z)))

rewrite107.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
39×add-cbrt-cube
37×prod-exp cbrt-unprod
17×cbrt-undiv div-exp
9×cbrt-prod frac-times pow1 associate-*r/
8×distribute-rgt-in add-sqr-sqrt *-un-lft-identity distribute-lft-in add-cube-cbrt
5×associate-*l*
4×sub-neg flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×times-frac associate-*r* *-commutative div-inv
Counts
4 → 98
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
96.0ms
(* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (* (/ (cbrt y) (cbrt a)) (- t z)))

series986.0ms

Counts
4 → 12
Calls
4 calls:
276.0ms
(cbrt y)
297.0ms
(cbrt y)
314.0ms
(cbrt y)
98.0ms
(* (/ (* (cbrt y) (cbrt y)) (* (cbrt a) (cbrt a))) (* (/ (cbrt y) (cbrt a)) (- t z)))

simplify2.0s

Counts
110 → 110
Iterations
IterNodes
done5001
23603
1620
0168

prune607.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (- (/ t (/ a y)) (/ y (/ a z))))
0.0b
(- (/ t (/ a y)) (/ y (/ a z)))
4.3b
(/ t (/ a y))
6.6b
(/ y (/ a z))

rewrite543.0ms

Algorithm
rewrite-expression-head
Rules
184×times-frac
126×add-sqr-sqrt
115×*-un-lft-identity
90×add-cube-cbrt
26×associate-/r*
14×add-cbrt-cube add-exp-log
12×div-inv
11×add-log-exp
9×difference-of-squares
7×distribute-lft-out--
6×cbrt-undiv div-exp associate-/l*
4×pow1
2×associate-+r+ clear-num sum-log sub-neg frac-2neg diff-log associate-/r/ distribute-lft-out
1×+-commutative associate-+r- flip3-+ flip3-- frac-sub flip-+ flip--
Counts
4 → 185
Calls
4 calls:
384.0ms
(+ x (- (/ t (/ a y)) (/ y (/ a z))))
129.0ms
(- (/ t (/ a y)) (/ y (/ a z)))
8.0ms
(/ t (/ a y))
9.0ms
(/ y (/ a z))

series192.0ms

Counts
4 → 12
Calls
4 calls:
74.0ms
(+ x (- (/ t (/ a y)) (/ y (/ a z))))
51.0ms
(- (/ t (/ a y)) (/ y (/ a z)))
42.0ms
(/ t (/ a y))
24.0ms
(/ y (/ a z))

simplify1.7s

Counts
197 → 197
Iterations
IterNodes
done5002
24206
1896
0347

prune1.3s

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
2.0b
(* (cbrt z) (/ y a))
2.5b
(* (* (cbrt z) (cbrt z)) (* (cbrt z) (/ y a)))
4.3b
(/ t (/ a y))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
86×times-frac
66×add-sqr-sqrt
56×*-un-lft-identity add-cube-cbrt
35×add-exp-log
23×add-cbrt-cube
18×pow1
15×prod-exp cbrt-unprod
14×associate-*r*
13×associate-/r*
9×pow-prod-down
8×cbrt-prod
7×associate-*l*
6×cbrt-undiv div-exp div-inv
4×add-log-exp unswap-sqr
3×associate-*r/ associate-/l*
2×*-commutative
1×clear-num frac-2neg pow1/3 associate-/r/
Counts
4 → 145
Calls
4 calls:
1.0ms
(cbrt z)
18.0ms
(* (cbrt z) (/ y a))
54.0ms
(* (* (cbrt z) (cbrt z)) (* (cbrt z) (/ y a)))
15.0ms
(/ t (/ a y))

series577.0ms

Counts
4 → 12
Calls
4 calls:
313.0ms
(cbrt z)
170.0ms
(* (cbrt z) (/ y a))
59.0ms
(* (* (cbrt z) (cbrt z)) (* (cbrt z) (/ y a)))
35.0ms
(/ t (/ a y))

simplify2.6s

Counts
157 → 157
Iterations
IterNodes
done5001
24016
1691
0255

prune955.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes450.0ms

Accuracy

0% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 0.9b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done18
118
015

end0.0ms

sample1.5s

Algorithm
intervals
Results
667.0ms10699×body80valid