Details

Time bar (total: 17.8s)

sample45.0ms

Algorithm
intervals
Results
25.0ms354×body80valid

simplify3.8s

Counts
1 → 1
Iterations
IterNodes
done5000
112823
101465
9888
8547
7333
6217
5165
4107
360
227
114
08

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
5.3b
(* (- y x) (/ z t))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
11×add-cube-cbrt
10×times-frac
7×add-cbrt-cube add-exp-log
5×associate-*l*
4×pow1 add-log-exp
3×fma-def
2×expm1-log1p-u frac-times flip3-- associate-*l/ prod-exp cbrt-unprod insert-posit16 log1p-expm1-u flip-- unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down associate-*r/ *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 58
Calls
2 calls:
11.0ms
(+ x (* (- y x) (/ z t)))
25.0ms
(* (- y x) (/ z t))

series143.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(+ x (* (- y x) (/ z t)))
74.0ms
(* (- y x) (/ z t))

simplify2.8s

Counts
64 → 64
Iterations
IterNodes
done5000
34939
21078
1320
0121

prune321.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 4 expressions with local error:

1.9b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
10.4b
(cbrt (/ z t))
10.4b
(cbrt (/ z t))
10.4b
(cbrt (/ z t))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
29×add-sqr-sqrt
28×*-un-lft-identity
27×times-frac
26×add-cube-cbrt
15×cbrt-div
9×frac-times pow1 add-exp-log
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×expm1-log1p-u flip3-- insert-posit16 log1p-expm1-u flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 110
Calls
4 calls:
36.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
1.0ms
(cbrt (/ z t))
1.0ms
(cbrt (/ z t))
1.0ms
(cbrt (/ z t))

series461.0ms

Counts
4 → 12
Calls
4 calls:
202.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
97.0ms
(cbrt (/ z t))
85.0ms
(cbrt (/ z t))
76.0ms
(cbrt (/ z t))

simplify2.0s

Counts
122 → 122
Iterations
IterNodes
done5001
33042
2870
1352
0168

prune789.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0b

localize52.0ms

Local error

Found 4 expressions with local error:

1.3b
(* (cbrt (- y x)) (* (cbrt (/ z t)) (cbrt (/ z t))))
10.4b
(cbrt (/ z t))
10.4b
(cbrt (/ z t))
10.4b
(cbrt (/ z t))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
45×cbrt-prod
31×add-sqr-sqrt
29×*-un-lft-identity
27×times-frac add-cube-cbrt
23×cbrt-div
9×frac-times pow1 add-exp-log
8×associate-*l*
6×pow1/3 associate-*r/
5×add-cbrt-cube pow-prod-down associate-*l/
4×expm1-log1p-u flip3-- insert-posit16 log1p-expm1-u flip-- add-log-exp
3×prod-exp cbrt-unprod div-inv
2×unswap-sqr
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 115
Calls
4 calls:
53.0ms
(* (cbrt (- y x)) (* (cbrt (/ z t)) (cbrt (/ z t))))
1.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))
1.0ms
(cbrt (/ z t))

series586.0ms

Counts
4 → 12
Calls
4 calls:
260.0ms
(* (cbrt (- y x)) (* (cbrt (/ z t)) (cbrt (/ z t))))
106.0ms
(cbrt (/ z t))
96.0ms
(cbrt (/ z t))
125.0ms
(cbrt (/ z t))

simplify2.2s

Counts
127 → 127
Iterations
IterNodes
done5006
32374
2934
1423
0198

prune961.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y x) t)
4.9b
(fma (/ (- y x) t) z x)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-cbrt-cube add-exp-log distribute-lft-out-- difference-of-squares
3×associate-/r*
2×expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-- div-sub div-exp fma-udef div-inv flip--
Counts
2 → 52
Calls
2 calls:
12.0ms
(/ (- y x) t)
0.0ms
(fma (/ (- y x) t) z x)

series135.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(/ (- y x) t)
75.0ms
(fma (/ (- y x) t) z x)

simplify1.5s

Counts
58 → 58
Iterations
IterNodes
done5000
31327
2446
1201
095

prune252.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes426.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample1.0s

Algorithm
intervals
Results
618.0ms10648×body80valid