Details

sample40.0ms

Algorithm

intervals

Results

15.0ms

272×

body

valid

simplify2.5s

Counts

1 → 1

Iterations

Iter	Nodes
done	5001
6	1738
5	555
4	198
3	84
2	40
1	19
0	10

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.8b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (/ x (* (- y z) (- y t))))
0.0b	(* (- y z) (- y t))
8.3b	(/ x (* (- y z) (- y t)))

rewrite74.0ms

Algorithm

rewrite-expression-head

Rules

63×	`prod-diff`
49×	`add-sqr-sqrt`
47×	`*-un-lft-identity`
41×	`add-cube-cbrt`
32×	`associate-/r/`
31×	`flip3--` `flip--`
20×	`frac-times`
12×	`times-frac`
11×	`distribute-rgt-in` `distribute-lft-in`
10×	`add-cbrt-cube` `associate-l/` `associate-r/` `add-exp-log`
5×	`pow1` `associate-r` `associate-l` `add-log-exp`
4×	`div-inv`
3×	`expm1-log1p-u` `sub-neg` `fma-neg` `log1p-expm1-u` `associate-/l*` `distribute-lft-out--` `difference-of-squares`
2×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod`
1×	`clear-num` `associate-/r` `frac-2neg` `diff-log` `pow-prod-down` `-commutative` `unswap-sqr`

Counts

3 → 149

Calls

3 calls:

22.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
28.0ms	(* (- y z) (- y t))
16.0ms	(/ x (* (- y z) (- y t)))

series235.0ms

Counts

3 → 9

Calls

3 calls:

115.0ms	(- 1.0 (/ x (* (- y z) (- y t))))
43.0ms	(* (- y z) (- y t))
78.0ms	(/ x (* (- y z) (- y t)))

simplify1.9s

Counts

158 → 158

Iterations

Iter	Nodes
done	5000
2	4437
1	798
0	311

prune934.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 3 expressions with local error:

0.0b	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
0.0b	(/ 1 (- y z))
2.0b	(* (/ 1 (- y z)) (/ x (- y t)))

rewrite73.0ms

Algorithm

rewrite-expression-head

Rules

70×	`add-sqr-sqrt`
55×	`*-un-lft-identity`
52×	`times-frac`
33×	`add-cube-cbrt`
29×	`add-exp-log`
21×	`associate-r` `associate-l`
17×	`add-cbrt-cube`
10×	`div-exp` `distribute-lft-out--` `difference-of-squares`
8×	`prod-exp`
6×	`pow1` `associate-/r/` `unswap-sqr`
5×	`cbrt-undiv` `associate-/r*` `add-log-exp`
4×	`flip3--` `cbrt-unprod` `flip--`
3×	`expm1-log1p-u` `rec-exp` `fma-neg` `1-exp` `prod-diff` `log1p-expm1-u` `div-inv` `associate-/l*`
1×	`frac-times` `clear-num` `sub-neg` `frac-2neg` `diff-log` `pow-prod-down` `associate-l/` `associate-r/` `*-commutative` `pow-flip` `inv-pow`

Counts

3 → 137

Calls

3 calls:

5.0ms	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
9.0ms	(/ 1 (- y z))
54.0ms	(* (/ 1 (- y z)) (/ x (- y t)))

series301.0ms

Counts

3 → 9

Calls

3 calls:

86.0ms	(- 1.0 (* (/ 1 (- y z)) (/ x (- y t))))
60.0ms	(/ 1 (- y z))
155.0ms	(* (/ 1 (- y z)) (/ x (- y t)))

simplify2.0s

Counts

146 → 146

Iterations

Iter	Nodes
done	5001
2	3611
1	634
0	218

prune663.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b	(- 1.0 (/ (/ x (- y t)) (- y z)))
2.0b	(/ (/ x (- y t)) (- y z))

rewrite193.0ms

Algorithm

rewrite-expression-head

Rules

738×	`times-frac`
696×	`add-sqr-sqrt`
689×	`*-un-lft-identity`
391×	`add-cube-cbrt`
333×	`prod-diff`
151×	`difference-of-squares`
149×	`distribute-lft-out--`
50×	`associate-/r/`
26×	`flip3--` `flip--`
25×	`div-inv`
21×	`associate-/l*`
7×	`add-cbrt-cube` `add-exp-log`
5×	`associate-/r*`
4×	`add-log-exp`
3×	`cbrt-undiv` `fma-neg` `div-exp`
2×	`expm1-log1p-u` `pow1` `log1p-expm1-u`
1×	`clear-num` `sub-neg` `frac-2neg` `diff-log` `associate-/l/`

Counts

2 → 504

Calls

2 calls:

97.0ms	(- 1.0 (/ (/ x (- y t)) (- y z)))
34.0ms	(/ (/ x (- y t)) (- y z))

series167.0ms

Counts

2 → 6

Calls

2 calls:

92.0ms	(- 1.0 (/ (/ x (- y t)) (- y z)))
74.0ms	(/ (/ x (- y t)) (- y z))

simplify1.5s

Counts

510 → 510

Iterations

Iter	Nodes
done	5000
1	2306
0	838

prune2.6s

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize32.0ms

Local error

Found 4 expressions with local error:

0.0b	(- 1.0 (* x (/ (/ 1 (- y t)) (- y z))))
0.0b	(/ 1 (- y t))
0.2b	(/ (/ 1 (- y t)) (- y z))
7.6b	(* x (/ (/ 1 (- y t)) (- y z)))

rewrite148.0ms

Algorithm

rewrite-expression-head

Rules

395×	`times-frac`
332×	`add-sqr-sqrt`
321×	`*-un-lft-identity`
160×	`add-cube-cbrt`
111×	`associate-r`
80×	`distribute-lft-out--` `difference-of-squares`
32×	`add-exp-log`
28×	`associate-/r/`
24×	`associate-/l*`
20×	`add-cbrt-cube`
15×	`flip3--` `flip--`
14×	`div-exp` `div-inv`
10×	`associate-/r*`
7×	`pow1` `cbrt-undiv`
6×	`add-log-exp`
5×	`prod-exp`
4×	`expm1-log1p-u` `log1p-expm1-u` `unswap-sqr`
3×	`rec-exp` `fma-neg` `1-exp` `associate-l` `prod-diff` `cbrt-unprod`
2×	`clear-num` `frac-2neg`
1×	`sub-neg` `diff-log` `pow-prod-down` `associate-r/` `-commutative` `pow-flip` `inv-pow` `associate-/l/`

Counts

4 → 353

Calls

4 calls:

4.0ms	(- 1.0 (* x (/ (/ 1 (- y t)) (- y z))))
9.0ms	(/ 1 (- y t))
23.0ms	(/ (/ 1 (- y t)) (- y z))
80.0ms	(* x (/ (/ 1 (- y t)) (- y z)))

series371.0ms

Counts

4 → 12

Calls

4 calls:

119.0ms	(- 1.0 (* x (/ (/ 1 (- y t)) (- y z))))
54.0ms	(/ 1 (- y t))
98.0ms	(/ (/ 1 (- y t)) (- y z))
99.0ms	(* x (/ (/ 1 (- y t)) (- y z)))

simplify935.0ms

Counts

365 → 365

Iterations

Iter	Nodes
done	5001
1	1140
0	398

prune1.6s

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes479.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch0.0ms

simplify2.0ms

Iterations

Iter	Nodes
done	11
1	11
0	10

end0.0ms

sample1.5s

Algorithm

intervals

Results

905.0ms

8438×

body

valid