Details

Time bar (total: 12.5s)

sample30.0ms

Algorithm
intervals
Results
13.0ms309×body80valid

simplify2.0s

Counts
1 → 1
Iterations
IterNodes
done5000
114445
101808
9704
8290
7124
656
552
446
337
224
116
06

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 1 expressions with local error:

5.6b
(fma (/ x z) y x)

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
1.0ms
(fma (/ x z) y x)

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(fma (/ x z) y x)

simplify2.8s

Counts
13 → 13
Iterations
IterNodes
done5000
53865
4682
3162
251
125
018

prune80.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ x (/ z y)) x)
6.4b
(/ x (/ z y))

rewrite90.0ms

Algorithm
rewrite-expression-head
Rules
141×times-frac
81×*-un-lft-identity
79×add-sqr-sqrt add-cube-cbrt
44×fma-def
13×associate-/r*
9×div-inv
7×add-cbrt-cube add-exp-log
4×add-log-exp
3×cbrt-undiv div-exp associate-/l*
2×expm1-log1p-u pow1 associate-/r/ log1p-expm1-u
1×+-commutative clear-num sum-log frac-2neg flip3-+ flip-+ distribute-lft-out
Counts
2 → 130
Calls
2 calls:
70.0ms
(+ (/ x (/ z y)) x)
14.0ms
(/ x (/ z y))

series63.0ms

Counts
2 → 6
Calls
2 calls:
36.0ms
(+ (/ x (/ z y)) x)
27.0ms
(/ x (/ z y))

simplify1.0s

Counts
136 → 136
Iterations
IterNodes
done5001
22018
1446
0174

prune745.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x (/ y z)) x)
6.6b
(* x (/ y z))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×*-un-lft-identity times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
4×pow1 add-log-exp
3×associate-*l*
2×expm1-log1p-u prod-exp cbrt-unprod log1p-expm1-u unswap-sqr
1×cbrt-undiv +-commutative sum-log fma-def flip3-+ div-exp pow-prod-down associate-*r/ *-commutative flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
16.0ms
(+ (* x (/ y z)) x)
27.0ms
(* x (/ y z))

series68.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(+ (* x (/ y z)) x)
27.0ms
(* x (/ y z))

simplify822.0ms

Counts
54 → 54
Iterations
IterNodes
done5001
21059
1252
093

prune243.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ (/ x z) (/ 1 y)) x)
7.5b
(/ (/ x z) (/ 1 y))

rewrite207.0ms

Algorithm
rewrite-expression-head
Rules
824×times-frac
383×*-un-lft-identity
381×add-sqr-sqrt add-cube-cbrt
174×fma-def
56×div-inv
24×add-exp-log
16×div-exp
14×add-cbrt-cube
13×associate-/r* associate-/l*
8×cbrt-undiv
4×add-log-exp
2×expm1-log1p-u pow1 rec-exp 1-exp associate-/r/ log1p-expm1-u
1×+-commutative clear-num sum-log frac-2neg flip3-+ flip-+ distribute-lft-out associate-/l/
Counts
2 → 409
Calls
2 calls:
165.0ms
(+ (/ (/ x z) (/ 1 y)) x)
14.0ms
(/ (/ x z) (/ 1 y))

series86.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(+ (/ (/ x z) (/ 1 y)) x)
32.0ms
(/ (/ x z) (/ 1 y))

simplify783.0ms

Counts
415 → 415
Iterations
IterNodes
done5000
11477
0431

prune2.0s

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes270.0ms

Accuracy

50.3% (1.5b remaining)

Error of 1.5b against oracle of 0.0b and baseline of 3.1b

bsearch85.0ms

Steps
ItersRangePoint
7
1.9673231826388637e-10
3.036164441574392e-08
8.021148315555672e-10
8
-0.19709201363317982
-0.00028809610572707044
-0.0031485106977047475

simplify2.0ms

Iterations
IterNodes
done20
120
017

end0.0ms

sample901.0ms

Algorithm
intervals
Results
383.0ms9609×body80valid