Details

sample51.0ms

Algorithm

intervals

Results

21.0ms

361×

body

valid

simplify821.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	9
1	20	9
2	41	9
3	57	9
4	76	9
5	110	9
6	166	9
7	220	9
8	319	9
9	423	9
10	479	9
11	500	9
12	510	9
done	510	9

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize24.0ms

Local error

Found 1 expressions with local error:

0.2b	(/ (- (+ x y) z) (* t 2.0))

rewrite107.0ms

Algorithm

rewrite-expression-head

Rules

13×	`*-un-lft-identity`
7×	`add-sqr-sqrt`
6×	`add-exp-log` `times-frac` `add-cbrt-cube` `associate-/l*`
4×	`distribute-lft-out--`
3×	`add-cube-cbrt`
2×	`cbrt-undiv` `div-exp` `associate-/l/` `distribute-lft-out` `difference-of-squares`
1×	`pow1` `expm1-log1p-u` `flip3--` `frac-2neg` `div-sub` `prod-exp` `clear-num` `associate-/r*` `flip--` `cbrt-unprod` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 32

Calls

1 calls:

106.0ms

(/ (- (+ x y) z) (* t 2.0))

series61.0ms

Counts

1 → 3

Calls

1 calls:

61.0ms

(/ (- (+ x y) z) (* t 2.0))

simplify2.4s

Counts

35 → 35

Iterations

Useful iterations: 3 (1.1s)

Iter	Nodes	Cost
0	80	438
1	206	430
2	730	374
3	3341	372
done	5000	372

prune124.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite415.0ms

Algorithm

rewrite-expression-head

Rules

246×	`*-un-lft-identity`
181×	`times-frac`
117×	`add-sqr-sqrt`
112×	`add-cube-cbrt`
104×	`prod-diff`
64×	`distribute-lft-out`
39×	`div-inv`
15×	`distribute-rgt-out`
13×	`fma-def`
9×	`add-log-exp`
8×	`fma-neg`
5×	`distribute-lft-out--`
3×	`frac-sub`
2×	`pow1` `add-exp-log` `expm1-log1p-u` `flip3-+` `diff-log` `frac-add` `sum-log` `add-cbrt-cube` `flip-+` `log1p-expm1-u` `difference-of-squares`
1×	`+-commutative` `sub-neg` `flip3--` `associate--l+` `flip--`

Counts

2 → 170

Calls

2 calls:

357.0ms	(- (+ (/ y t) (/ x t)) (/ z t))
33.0ms	(+ (/ y t) (/ x t))

series65.0ms

Counts

2 → 6

Calls

2 calls:

33.0ms	(- (+ (/ y t) (/ x t)) (/ z t))
32.0ms	(+ (/ y t) (/ x t))

simplify1.5s

Counts

176 → 176

Iterations

Useful iterations: done (1.5s)

Iter	Nodes	Cost
0	254	5747
1	608	5121
2	1601	3783
done	5000	2934

prune275.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite98.0ms

Algorithm

rewrite-expression-head

Rules

32×	`*-un-lft-identity`
20×	`add-sqr-sqrt`
18×	`times-frac`
12×	`add-cube-cbrt`
8×	`distribute-lft-out--`
6×	`associate-/l*`
4×	`distribute-lft-out` `difference-of-squares`
3×	`add-exp-log` `associate-/r*` `add-cbrt-cube`
2×	`associate-/l/`
1×	`pow1` `cbrt-undiv` `expm1-log1p-u` `flip3--` `frac-2neg` `div-sub` `div-exp` `clear-num` `flip--` `log1p-expm1-u` `div-inv` `add-log-exp`

Counts

1 → 44

Calls

1 calls:

95.0ms

(/ (- (+ x y) z) t)

series43.0ms

Counts

1 → 3

Calls

1 calls:

43.0ms

(/ (- (+ x y) z) t)

simplify1.2s

Counts

47 → 47

Iterations

Useful iterations: 3 (382.0ms)

Iter	Nodes	Cost
0	81	568
1	180	550
2	485	522
3	1666	520
done	5000	520

prune138.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes119.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.1b and baseline of 0.1b

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	11	13
1	13	13
done	13	13

end0.0ms

sample1.2s

Algorithm

intervals

Results

498.0ms

10955×

body

valid