Details

sample27.0ms

Algorithm

intervals

Results

11.0ms

333×

body

valid

simplify147.0ms

Counts: 1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 6.3b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ x (/ (* (- y x) z) t))
0.0b	(* (- y x) z)
6.8b	(/ (* (- y x) z) t)

rewrite84.0ms

Algorithm

rewrite-expression-head

Rules

11×	`add-sqr-sqrt` `*-un-lft-identity`
10×	`add-exp-log` `add-cbrt-cube`
7×	`add-cube-cbrt`
5×	`pow1` `associate-l` `add-log-exp`
4×	`associate-*l/`
3×	`times-frac` `associate-r` `associate-/r*`
2×	`cbrt-undiv` `flip3--` `div-exp` `prod-exp` `flip--` `cbrt-unprod` `associate-/l/`
1×	`+-commutative` `frac-2neg` `flip3-+` `pow-prod-down` `clear-num` `sum-log` `-commutative` `flip-+` `div-inv` `distribute-lft-out` `associate-/l` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

3 → 57

Calls

3 calls:

17.0ms	(+ x (/ (* (- y x) z) t))
35.0ms	(* (- y x) z)
28.0ms	(/ (* (- y x) z) t)

series146.0ms

Counts

3 → 9

Calls

3 calls:

42.0ms	(+ x (/ (* (- y x) z) t))
45.0ms	(* (- y x) z)
59.0ms	(/ (* (- y x) z) t)

simplify31.0ms

Counts: 66 → 66

prune170.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (* (- y x) (/ z t)))
6.0b	(* (- y x) (/ z t))

rewrite61.0ms

Algorithm

rewrite-expression-head

Rules

17×	`add-sqr-sqrt`
13×	`associate-r`
12×	`*-un-lft-identity`
10×	`add-cube-cbrt` `times-frac`
7×	`add-exp-log` `add-cbrt-cube`
5×	`associate-l`
4×	`pow1` `add-log-exp`
2×	`frac-times` `flip3--` `associate-*l/` `prod-exp` `flip--` `cbrt-unprod` `unswap-sqr`
1×	`cbrt-undiv` `+-commutative` `flip3-+` `associate-r/` `div-exp` `pow-prod-down` `sum-log` `-commutative` `flip-+` `div-inv` `distribute-lft-out--` `difference-of-squares`

Counts

2 → 49

Calls

2 calls:

12.0ms	(+ x (* (- y x) (/ z t)))
48.0ms	(* (- y x) (/ z t))

series111.0ms

Counts

2 → 6

Calls

2 calls:

45.0ms	(+ x (* (- y x) (/ z t)))
65.0ms	(* (- y x) (/ z t))

simplify36.0ms

Counts: 55 → 55

prune156.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ x (/ (- y x) (/ t z)))
7.0b	(/ (- y x) (/ t z))

rewrite91.0ms

Algorithm

rewrite-expression-head

Rules

119×	`times-frac`
88×	`*-un-lft-identity`
86×	`add-sqr-sqrt`
58×	`add-cube-cbrt`
14×	`distribute-lft-out--` `difference-of-squares`
13×	`associate-/r*`
7×	`add-exp-log` `add-cbrt-cube` `div-inv`
5×	`associate-/l*`
4×	`add-log-exp`
3×	`cbrt-undiv` `div-exp`
2×	`pow1` `div-sub` `associate-/l/`
1×	`+-commutative` `associate-+r-` `flip3--` `frac-2neg` `flip3-+` `clear-num` `sum-log` `associate-/r/` `flip--` `flip-+` `distribute-lft-out`

Counts

2 → 114

Calls

2 calls:

58.0ms	(+ x (/ (- y x) (/ t z)))
22.0ms	(/ (- y x) (/ t z))

series144.0ms

Counts

2 → 6

Calls

2 calls:

72.0ms	(+ x (/ (- y x) (/ t z)))
72.0ms	(/ (- y x) (/ t z))

simplify74.0ms

Counts: 120 → 120

prune342.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b	(+ x (/ 1 (/ (/ t z) (- y x))))
0.6b	(/ 1 (/ (/ t z) (- y x)))
6.8b	(/ (/ t z) (- y x))

rewrite273.0ms

Algorithm

rewrite-expression-head

Rules

772×	`times-frac`
462×	`*-un-lft-identity`
459×	`add-sqr-sqrt`
327×	`add-cube-cbrt`
76×	`associate-/r*`
66×	`distribute-lft-out--` `difference-of-squares`
33×	`div-inv`
29×	`add-exp-log`
18×	`div-exp`
17×	`add-cbrt-cube`
16×	`associate-/l*`
11×	`associate-/r/`
9×	`cbrt-undiv`
5×	`flip3--` `flip--` `add-log-exp`
4×	`pow1`
3×	`rec-exp` `1-exp`
2×	`frac-2neg` `clear-num` `distribute-lft-out`
1×	`+-commutative` `pow-flip` `flip3-+` `sum-log` `flip-+` `associate-/l/` `inv-pow`

Counts

3 → 425

Calls

3 calls:

150.0ms	(+ x (/ 1 (/ (/ t z) (- y x))))
41.0ms	(/ 1 (/ (/ t z) (- y x)))
27.0ms	(/ (/ t z) (- y x))

series209.0ms

Counts

3 → 9

Calls

3 calls:

62.0ms	(+ x (/ 1 (/ (/ t z) (- y x))))
90.0ms	(/ 1 (/ (/ t z) (- y x)))
57.0ms	(/ (/ t z) (- y x))

simplify76.0ms

Counts: 434 → 434

prune1.6s

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes165.0ms

Accuracy

0% (1.9b remaining)

Error of 1.9b against oracle of 0.0b and baseline of 1.9b

bsearch196.0ms

Steps

Iters	Range		Point
10	3.199905289080001e+65	2.772849885831336e+75	4.428168098827568e+65
10	-1.2473818889599776e-275	-1.5517884706574405e-290	-3.542613364473471e-276

simplify30.0ms

end0.0ms

sample1.5s

Algorithm

intervals

Results

855.0ms

10692×

body

valid