Details

Time bar (total: 12.2s)

sample57.0ms

Algorithm
intervals
Results
25.0ms335×body80valid

simplify2.7s

Counts
1 → 1
Iterations
IterNodes
done5000
74902
61065
5403
4228
3106
249
125
014

prune21.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize32.0ms

Local error

Found 1 expressions with local error:

8.9b
(/ (fma z 1.0 1) (* t z))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-cbrt-cube add-exp-log
3×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt associate-/l*
2×cbrt-undiv div-exp
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg prod-exp cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
12.0ms
(/ (fma z 1.0 1) (* t z))

series95.0ms

Counts
1 → 3
Calls
1 calls:
95.0ms
(/ (fma z 1.0 1) (* t z))

simplify1.5s

Counts
26 → 26
Iterations
IterNodes
done5000
32518
2393
1114
052

prune172.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize32.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (fma 1.0 z 1) z)
0.1b
(* (/ 1 t) (/ (fma 1.0 z 1) z))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
41×add-sqr-sqrt
34×times-frac
26×*-un-lft-identity add-exp-log
24×add-cube-cbrt
16×add-cbrt-cube
13×associate-*r* associate-*l*
9×div-exp
8×prod-exp
6×unswap-sqr
5×cbrt-undiv
4×pow1 cbrt-unprod
3×associate-/r* div-inv associate-/l*
2×expm1-log1p-u rec-exp 1-exp log1p-expm1-u add-log-exp
1×frac-times clear-num frac-2neg pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
2 → 87
Calls
2 calls:
8.0ms
(/ (fma 1.0 z 1) z)
26.0ms
(* (/ 1 t) (/ (fma 1.0 z 1) z))

series158.0ms

Counts
2 → 6
Calls
2 calls:
89.0ms
(/ (fma 1.0 z 1) z)
69.0ms
(* (/ 1 t) (/ (fma 1.0 z 1) z))

simplify1.4s

Counts
93 → 93
Iterations
IterNodes
done5001
22275
1386
0140

prune575.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (fma 1.0 z 1) z)
0.1b
(/ (/ (fma 1.0 z 1) z) t)

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/l*
9×add-cbrt-cube add-exp-log
6×associate-/r* div-inv
4×cbrt-undiv div-exp
2×expm1-log1p-u pow1 clear-num frac-2neg log1p-expm1-u add-log-exp
1×associate-/l/
Counts
2 → 101
Calls
2 calls:
8.0ms
(/ (fma 1.0 z 1) z)
13.0ms
(/ (/ (fma 1.0 z 1) z) t)

series201.0ms

Counts
2 → 6
Calls
2 calls:
123.0ms
(/ (fma 1.0 z 1) z)
78.0ms
(/ (/ (fma 1.0 z 1) z) t)

simplify1.1s

Counts
107 → 107
Iterations
IterNodes
done5001
21410
1358
0165

prune780.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (/ 1 (* t z)) (/ 1.0 t))
0.8b
(/ 1 (* t z))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
13×add-exp-log
9×*-un-lft-identity
7×fma-def add-cbrt-cube
6×add-sqr-sqrt times-frac add-cube-cbrt
5×pow1
4×div-exp add-log-exp
3×prod-exp div-inv associate-/l*
2×expm1-log1p-u cbrt-undiv rec-exp 1-exp log1p-expm1-u pow-flip distribute-lft-out
1×+-commutative clear-num associate-/r* sum-log frac-2neg flip3-+ pow-prod-down frac-add cbrt-unprod flip-+ inv-pow
Counts
2 → 53
Calls
2 calls:
25.0ms
(+ (/ 1 (* t z)) (/ 1.0 t))
9.0ms
(/ 1 (* t z))

series83.0ms

Counts
2 → 6
Calls
2 calls:
60.0ms
(+ (/ 1 (* t z)) (/ 1.0 t))
23.0ms
(/ 1 (* t z))

simplify815.0ms

Counts
59 → 59
Iterations
IterNodes
done5000
21031
1221
081

prune262.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes358.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done15
115
013

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.1s10436×body80valid