Details

Time bar (total: 10.8s)

sample44.0ms

Algorithm
intervals
Results
26.0ms270×body80valid

simplify2.2s

Counts
1 → 1
Iterations
IterNodes
done5016
94448
82969
72063
61218
5540
4199
3100
258
125
012

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 2.5b

localize39.0ms

Local error

Found 2 expressions with local error:

0.0b
(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
12.3b
(/ (- y z) (/ (+ (- t z) 1.0) a))

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
208×*-un-lft-identity
188×times-frac
125×add-sqr-sqrt
76×add-cube-cbrt
39×distribute-lft-out--
36×distribute-lft-out
23×difference-of-squares
19×associate-/r*
7×add-cbrt-cube add-exp-log div-inv
5×associate-/l*
4×add-log-exp
3×cbrt-undiv div-exp
2×pow1 flip3-- div-sub insert-posit16 flip-- associate-/l/
1×clear-num sub-neg frac-2neg diff-log associate-/r/ associate--r-
Counts
2 → 156
Calls
2 calls:
67.0ms
(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
41.0ms
(/ (- y z) (/ (+ (- t z) 1.0) a))

series304.0ms

Counts
2 → 6
Calls
2 calls:
112.0ms
(- x (/ (- y z) (/ (+ (- t z) 1.0) a)))
191.0ms
(/ (- y z) (/ (+ (- t z) 1.0) a))

simplify1.5s

Counts
162 → 162
Iterations
IterNodes
done5001
22199
1705
0238

prune662.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (* (/ (- y z) (+ (- t z) 1.0)) a))
0.0b
(/ (- y z) (+ (- t z) 1.0))
1.3b
(* (/ (- y z) (+ (- t z) 1.0)) a)

rewrite134.0ms

Algorithm
rewrite-expression-head
Rules
104×*-un-lft-identity
54×add-sqr-sqrt
51×times-frac
31×associate-*l*
27×add-cube-cbrt
22×distribute-lft-out distribute-lft-out--
11×difference-of-squares
10×add-cbrt-cube add-exp-log
5×pow1 associate-/r* associate-/l* add-log-exp
4×associate-/r/
3×associate-*r* insert-posit16
2×cbrt-undiv flip3-+ flip3-- div-exp prod-exp cbrt-unprod flip-+ div-inv flip-- unswap-sqr associate-/l/
1×clear-num sub-neg frac-2neg diff-log div-sub pow-prod-down associate-*l/ *-commutative
Counts
3 → 117
Calls
3 calls:
5.0ms
(- x (* (/ (- y z) (+ (- t z) 1.0)) a))
34.0ms
(/ (- y z) (+ (- t z) 1.0))
93.0ms
(* (/ (- y z) (+ (- t z) 1.0)) a)

series360.0ms

Counts
3 → 9
Calls
3 calls:
125.0ms
(- x (* (/ (- y z) (+ (- t z) 1.0)) a))
71.0ms
(/ (- y z) (+ (- t z) 1.0))
163.0ms
(* (/ (- y z) (+ (- t z) 1.0)) a)

simplify1.3s

Counts
126 → 126
Iterations
IterNodes
done5001
21444
1449
0171

prune602.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize39.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (/ (* (- y z) a) (+ (- t z) 1.0)))
0.0b
(* (- y z) a)
5.5b
(/ (* (- y z) a) (+ (- t z) 1.0))

rewrite159.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
13×add-sqr-sqrt
10×add-cbrt-cube add-exp-log
7×add-cube-cbrt
5×pow1 associate-/r* times-frac associate-*l* add-log-exp
4×associate-*l/ distribute-lft-out distribute-lft-out--
3×flip3-- associate-*r* insert-posit16 flip--
2×cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod difference-of-squares associate-/l/
1×clear-num sub-neg frac-2neg flip3-+ diff-log pow-prod-down *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 68
Calls
3 calls:
71.0ms
(- x (/ (* (- y z) a) (+ (- t z) 1.0)))
17.0ms
(* (- y z) a)
70.0ms
(/ (* (- y z) a) (+ (- t z) 1.0))

series309.0ms

Counts
3 → 9
Calls
3 calls:
144.0ms
(- x (/ (* (- y z) a) (+ (- t z) 1.0)))
51.0ms
(* (- y z) a)
113.0ms
(/ (* (- y z) a) (+ (- t z) 1.0))

simplify1.2s

Counts
77 → 77
Iterations
IterNodes
done5000
21278
1367
0138

prune332.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes409.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done14
114
012

end0.0ms

sample1.0s

Algorithm
intervals
Results
704.0ms8486×body80valid
0.0ms1×body1280valid