Details

Time bar (total: 5.1s)

sample40.0ms

Algorithm
intervals
Results
19.0ms322×body80valid

simplify1.3s

Counts
1 → 1
Iterations
IterNodes
done5001
51379
4375
3138
247
120
010

prune16.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
add-cbrt-cube add-exp-log
add-sqr-sqrt associate-/r* *-un-lft-identity times-frac add-cube-cbrt
cbrt-undiv div-exp associate-*r/ associate-/l/
expm1-log1p-u pow1 clear-num frac-2neg flip3-- prod-exp cbrt-unprod log1p-expm1-u div-inv flip-- associate-/l* add-log-exp
Counts
1 → 25
Calls
1 calls:
61.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(/ (* 4.0 (- (- x y) (* z 0.5))) z)

simplify1.1s

Counts
28 → 28
Iterations
IterNodes
done5000
2923
1201
070

prune160.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(* 4.0 (/ (- x y) z))
0.0b
(/ (- x y) z)

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
36×*-un-lft-identity
31×times-frac
22×add-cube-cbrt
19×associate-*r*
add-cbrt-cube add-exp-log
distribute-lft-out-- difference-of-squares
associate-/l*
pow1
associate-/r* associate-*l*
expm1-log1p-u cbrt-undiv div-exp prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp unswap-sqr associate-/l/
clear-num frac-2neg flip3-- div-sub pow-prod-down associate-*r/ *-commutative flip--
Counts
2 → 80
Calls
2 calls:
22.0ms
(* 4.0 (/ (- x y) z))
16.0ms
(/ (- x y) z)

series74.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(* 4.0 (/ (- x y) z))
30.0ms
(/ (- x y) z)

simplify1.0s

Counts
86 → 86
Iterations
IterNodes
done5000
21292
1301
0118

prune321.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations
IterNodes
done10
110
09

end0.0ms

sample960.0ms

Algorithm
intervals
Results
619.0ms10145×body80valid