Details

sample110.0ms

Algorithm

intervals

Results

56.0ms

377×

body

valid

simplify2.2s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
4	2113
3	423
2	118
1	38
0	18

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (- t 1.0) a)
0.0b	(* (- y 1.0) z)
0.0b	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
0.0b	(* (- (+ y t) 2.0) b)

rewrite378.0ms

Algorithm

rewrite-expression-head

Rules

26×	`associate-*l/`
25×	`add-sqr-sqrt`
22×	`*-un-lft-identity`
19×	`flip3--` `flip--`
16×	`associate-l`
13×	`add-cube-cbrt` `add-log-exp`
12×	`frac-add`
10×	`pow1` `associate-+l+` `add-cbrt-cube` `add-exp-log`
9×	`associate-r`
8×	`frac-sub`
6×	`prod-diff`
5×	`associate--l+`
4×	`expm1-log1p-u` `log1p-expm1-u` `distribute-lft-out--`
3×	`sum-log` `fma-def` `diff-log` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `difference-of-squares` `unswap-sqr`
2×	`sub-neg`
1×	`+-commutative` `flip3-+` `associate-+l-` `flip-+` `distribute-lft-out`

Counts

4 → 114

Calls

4 calls:

34.0ms	(* (- t 1.0) a)
35.0ms	(* (- y 1.0) z)
176.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
126.0ms	(* (- (+ y t) 2.0) b)

series324.0ms

Counts

4 → 12

Calls

4 calls:

46.0ms	(* (- t 1.0) a)
33.0ms	(* (- y 1.0) z)
201.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
42.0ms	(* (- (+ y t) 2.0) b)

simplify461.0ms

Counts

126 → 126

Iterations

Iter	Nodes
done	5000
1	959
0	283

prune934.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize32.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ x (fma (+ y (- t 2.0)) b (- (fma (- y 1.0) z (* a (- t 1.0))))))
0.0b	(fma (+ y (- t 2.0)) b (- (fma (- y 1.0) z (* a (- t 1.0)))))
0.0b	(* a (- t 1.0))

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

22×	`add-sqr-sqrt` `*-un-lft-identity`
18×	`prod-diff` `add-cube-cbrt`
11×	`distribute-rgt-in` `distribute-lft-in`
5×	`pow1` `add-cbrt-cube` `associate-r` `add-exp-log` `add-log-exp`
3×	`expm1-log1p-u` `fma-def` `associate-l` `log1p-expm1-u`
2×	`sub-neg` `associate-*r/` `fma-udef`
1×	`+-commutative` `associate-+r+` `sum-log` `flip3-+` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `flip-+` `flip--` `distribute-lft-out` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

3 → 74

Calls

3 calls:

10.0ms	(+ x (fma (+ y (- t 2.0)) b (- (fma (- y 1.0) z (* a (- t 1.0))))))
0.0ms	(fma (+ y (- t 2.0)) b (- (fma (- y 1.0) z (* a (- t 1.0)))))
37.0ms	(* a (- t 1.0))

series492.0ms

Counts

3 → 9

Calls

3 calls:

256.0ms	(+ x (fma (+ y (- t 2.0)) b (- (fma (- y 1.0) z (* a (- t 1.0))))))
180.0ms	(fma (+ y (- t 2.0)) b (- (fma (- y 1.0) z (* a (- t 1.0)))))
56.0ms	(* a (- t 1.0))

simplify620.0ms

Counts

83 → 83

Iterations

Iter	Nodes
done	5000
2	1201
1	361
0	155

prune468.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))
0.2b	(cbrt (- y 1.0))
0.2b	(cbrt (- y 1.0))
0.2b	(cbrt (- y 1.0))

rewrite63.0ms

Algorithm

rewrite-expression-head

Rules

43×	`cbrt-prod`
37×	`add-sqr-sqrt`
35×	`*-un-lft-identity`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
10×	`swap-sqr`
9×	`flip3--` `pow1/3` `flip--` `distribute-lft-out--`
8×	`associate-r` `associate-l`
7×	`difference-of-squares`
6×	`add-exp-log`
4×	`expm1-log1p-u` `frac-times` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`pow-prod-down` `associate-l/` `associate-r/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 109

Calls

4 calls:

44.0ms	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))
6.0ms	(cbrt (- y 1.0))
5.0ms	(cbrt (- y 1.0))
4.0ms	(cbrt (- y 1.0))

series599.0ms

Counts

4 → 12

Calls

4 calls:

174.0ms	(* (cbrt (- y 1.0)) (cbrt (- y 1.0)))
161.0ms	(cbrt (- y 1.0))
131.0ms	(cbrt (- y 1.0))
131.0ms	(cbrt (- y 1.0))

simplify754.0ms

Counts

121 → 121

Iterations

Iter	Nodes
done	5000
2	1545
1	413
0	171

prune995.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes451.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	20
1	20
0	17

end0.0ms

sample2.8s

Algorithm

intervals

Results

1.8s	12491×	body	80	valid
1.0ms	4×	body	320	valid
1.0ms	2×	body	640	valid