Details

sample69.0ms

Algorithm

intervals

Results

26.0ms

430×

body

valid

simplify2.4s

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	18	408
1	38	408
2	110	408
3	366	408
4	1285	408
done	5000	408

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize55.0ms

Local error

Found 4 expressions with local error:

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

rewrite279.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 97

Calls

4 calls:

114.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
17.0ms	(* (- t 1.0) a)
18.0ms	(* (- y 1.0) z)
127.0ms	(* (- (+ y t) 2.0) b)

series368.0ms

Counts

4 → 12

Calls

4 calls:

225.0ms	(+ (- (- x (* (- y 1.0) z)) (* (- t 1.0) a)) (* (- (+ y t) 2.0) b))
38.0ms	(* (- t 1.0) a)
55.0ms	(* (- y 1.0) z)
50.0ms	(* (- (+ y t) 2.0) b)

simplify3.9s

Counts

109 → 109

Iterations

Useful iterations: 2 (1.6s)

Iter	Nodes	Cost
0	266	48326
1	895	40199
2	4242	39519
done	5001	39519

prune970.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize52.0ms

Local error

Found 4 expressions with local error:

0.0b	(+ (* t t) (+ (* 1.0 1.0) (* t 1.0)))
0.1b	(* t (* t t))
2.9b	(* (- (* t (* t t)) (* (* 1.0 1.0) 1.0)) a)
13.1b	(/ (* (- (* t (* t t)) (* (* 1.0 1.0) 1.0)) a) (+ (* t t) (+ (* 1.0 1.0) (* t 1.0))))

rewrite197.0ms

Algorithm

rewrite-expression-head

Rules

20×	`pow1`
16×	`add-cbrt-cube` `add-exp-log`
12×	`add-sqr-sqrt`
9×	`*-un-lft-identity` `add-cube-cbrt` `add-log-exp`
7×	`associate-l`
5×	`prod-exp` `pow-prod-up` `cbrt-unprod`
4×	`associate-r` `pow-prod-down` `associate-*l/`
3×	`associate-/r*` `sum-log` `times-frac`
2×	`cbrt-undiv` `flip3-+` `flip3--` `cube-unmult` `div-exp` `associate-/r/` `*-commutative` `flip-+` `flip--` `unswap-sqr` `associate-/l/`
1×	`pow2` `difference-cubes` `+-commutative` `associate-+r+` `clear-num` `frac-2neg` `pow-plus` `pow3` `pow-sqr` `div-inv` `associate-/l*`

Counts

4 → 83

Calls

4 calls:

15.0ms	(+ (* t t) (+ (* 1.0 1.0) (* t 1.0)))
21.0ms	(* t (* t t))
94.0ms	(* (- (* t (* t t)) (* (* 1.0 1.0) 1.0)) a)
65.0ms	(/ (* (- (* t (* t t)) (* (* 1.0 1.0) 1.0)) a) (+ (* t t) (+ (* 1.0 1.0) (* t 1.0))))

series249.0ms

Counts

4 → 12

Calls

4 calls:

26.0ms	(+ (* t t) (+ (* 1.0 1.0) (* t 1.0)))
47.0ms	(* t (* t t))
65.0ms	(* (- (* t (* t t)) (* (* 1.0 1.0) 1.0)) a)
110.0ms	(/ (* (- (* t (* t t)) (* (* 1.0 1.0) 1.0)) a) (+ (* t t) (+ (* 1.0 1.0) (* t 1.0))))

simplify2.1s

Counts

95 → 95

Iterations

Useful iterations: 2 (646.0ms)

Iter	Nodes	Cost
0	150	29026
1	428	25270
2	1683	24313
done	5021	24313

prune907.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (- y 1.0) z)
0.0b	(* (+ y t) (+ y t))
5.9b	(* (- (* (+ y t) (+ y t)) (* 2.0 2.0)) b)
13.3b	(/ (* (- (* (+ y t) (+ y t)) (* 2.0 2.0)) b) (+ (+ y t) 2.0))

rewrite253.0ms

Algorithm

rewrite-expression-head

Rules

40×	`*-un-lft-identity`
22×	`add-sqr-sqrt`
15×	`pow1` `add-cbrt-cube` `add-exp-log`
14×	`add-cube-cbrt`
13×	`associate-l`
12×	`distribute-lft-out`
10×	`associate-r`
8×	`associate-*l/`
7×	`flip3-+` `flip-+`
6×	`swap-sqr`
5×	`associate-/r*` `times-frac`
4×	`frac-times` `prod-exp` `cbrt-unprod` `add-log-exp`
3×	`flip3--` `pow-prod-down` `*-commutative` `flip--` `unswap-sqr`
2×	`cbrt-undiv` `div-exp` `associate-*r/` `associate-/r/` `difference-of-squares` `associate-/l/`
1×	`pow2` `distribute-rgt-in` `clear-num` `frac-2neg` `distribute-lft-in` `pow-plus` `pow-sqr` `pow-prod-up` `div-inv` `associate-/l*` `distribute-lft-out--`

Counts

4 → 112

Calls

4 calls:

18.0ms	(* (- y 1.0) z)
51.0ms	(* (+ y t) (+ y t))
104.0ms	(* (- (* (+ y t) (+ y t)) (* 2.0 2.0)) b)
78.0ms	(/ (* (- (* (+ y t) (+ y t)) (* 2.0 2.0)) b) (+ (+ y t) 2.0))

series208.0ms

Counts

4 → 12

Calls

4 calls:

35.0ms	(* (- y 1.0) z)
21.0ms	(* (+ y t) (+ y t))
62.0ms	(* (- (* (+ y t) (+ y t)) (* 2.0 2.0)) b)
89.0ms	(/ (* (- (* (+ y t) (+ y t)) (* 2.0 2.0)) b) (+ (+ y t) 2.0))

simplify2.4s

Counts

124 → 124

Iterations

Useful iterations: done (2.4s)

Iter	Nodes	Cost
0	209	32675
1	623	26926
2	2343	26166
done	5009	25798

prune924.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize55.0ms

Local error

Found 4 expressions with local error:

0.7b	(cbrt (+ (+ y t) 2.0))
0.7b	(cbrt (+ (+ y t) 2.0))
0.7b	(cbrt (+ (+ y t) 2.0))
7.5b	(* (* (/ (+ (+ y t) 2.0) (cbrt (+ (+ y t) 2.0))) (/ (- (+ y t) 2.0) (cbrt (+ (+ y t) 2.0)))) (/ b (cbrt (+ (+ y t) 2.0))))

rewrite530.0ms

Algorithm

rewrite-expression-head

Rules

52×	`*-un-lft-identity`
45×	`add-exp-log`
32×	`add-cbrt-cube`
30×	`cbrt-prod` `associate-r`
24×	`times-frac`
22×	`add-sqr-sqrt` `add-cube-cbrt`
18×	`prod-exp` `cbrt-unprod` `distribute-lft-out`
13×	`cbrt-undiv` `div-exp`
9×	`pow1`
8×	`cbrt-div`
5×	`frac-times` `associate-*l/`
4×	`flip3-+` `flip-+` `add-log-exp`
3×	`pow1/3` `pow-prod-down` `associate-*r/`
2×	`associate-/r/`
1×	`associate-l` `*-commutative` `div-inv`

Counts

4 → 113

Calls

4 calls:

13.0ms	(cbrt (+ (+ y t) 2.0))
19.0ms	(cbrt (+ (+ y t) 2.0))
25.0ms	(cbrt (+ (+ y t) 2.0))
468.0ms	(* (* (/ (+ (+ y t) 2.0) (cbrt (+ (+ y t) 2.0))) (/ (- (+ y t) 2.0) (cbrt (+ (+ y t) 2.0)))) (/ b (cbrt (+ (+ y t) 2.0))))

series463.0ms

Counts

4 → 12

Calls

4 calls:

131.0ms	(cbrt (+ (+ y t) 2.0))
153.0ms	(cbrt (+ (+ y t) 2.0))
134.0ms	(cbrt (+ (+ y t) 2.0))
44.0ms	(* (* (/ (+ (+ y t) 2.0) (cbrt (+ (+ y t) 2.0))) (/ (- (+ y t) 2.0) (cbrt (+ (+ y t) 2.0)))) (/ b (cbrt (+ (+ y t) 2.0))))

simplify3.8s

Counts

125 → 125

Iterations

Useful iterations: done (3.8s)

Iter	Nodes	Cost
0	207	59122
1	636	51215
2	2519	50616
done	5003	48762

prune1.0s

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes746.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	18	408
1	23	408
done	23	408

end0.0ms

sample2.5s

Algorithm

intervals

Results

1.8s	12423×	body	80	valid
0.0ms	1×	body	640	valid