Time bar (total: 17.0s)Debug log
| 52.0ms | 278× | body | 80 | valid |
| 15.0ms | 95× | body | 80 | nan |
| 125.0ms | (if (>= b 0) (/ (* 2 c) (- (- b) (sqrt (- (* b b) (* (* 4 a) c))))) (/ (+ (- b) (sqrt (- (* b b) (* (* 4 a) c)))) (* 2 a))) |
1 alts after pruning (1 fresh and 0 done)
Merged error: 21.3b
Found 4 expressions with local error:
| 24.6b | (sqrt (fma -4 (* c a) (* b b))) |
| 24.6b | (sqrt (fma -4 (* c a) (* b b))) |
| 1.3b | (- (sqrt (fma -4 (* c a) (* b b))) b) |
| 0.9b | (- (- b) (sqrt (fma -4 (* c a) (* b b)))) |
| 29× | add-sqr-sqrt |
| 25× | *-un-lft-identity |
| 24× | prod-diff |
| 23× | add-cube-cbrt |
| 22× | sqrt-prod |
| 10× | fma-neg |
| 7× | neg-mul-1 |
| 6× | add-log-exp |
| 4× | log1p-expm1-u |
| 4× | add-exp-log |
| 4× | add-cbrt-cube |
| 4× | pow1 |
| 4× | expm1-log1p-u |
| 2× | difference-of-squares |
| 2× | flip-- |
| 2× | pow1/2 |
| 2× | flip3-- |
| 2× | sub-neg |
| 2× | rem-sqrt-square |
| 1× | distribute-lft-out-- |
| 1× | diff-log |
| 1× | neg-sub0 |
| 1× | associate--l- |
| 10.0ms | (- (sqrt (fma -4 (* c a) (* b b))) b) |
| 7.0ms | (- (- b) (sqrt (fma -4 (* c a) (* b b)))) |
| 5.0ms | (sqrt (fma -4 (* c a) (* b b))) |
| 2.0ms | (sqrt (fma -4 (* c a) (* b b))) |
| 63.0ms | (sqrt (fma -4 (* c a) (* b b))) |
| 62.0ms | (- (sqrt (fma -4 (* c a) (* b b))) b) |
| 50.0ms | (sqrt (fma -4 (* c a) (* b b))) |
| 49.0ms | (- (- b) (sqrt (fma -4 (* c a) (* b b)))) |
| 74.0ms | (fma 1 (- b) (- (* (sqrt (fma -4 (* c a) (* b b))) (sqrt 1)))) |
| 66.0ms | (* -2 (/ (* a c) b)) |
| 65.0ms | (fma 1 (- b) (- (* (sqrt (fma -4 (* c a) (* b b))) 1))) |
| 64.0ms | (fma (sqrt (- b)) (sqrt (- b)) (- (* (sqrt (sqrt (fma -4 (* c a) (* b b)))) (sqrt (sqrt (fma -4 (* c a) (* b b))))))) |
| 62.0ms | (fma (* (cbrt (- b)) (cbrt (- b))) (cbrt (- b)) (- (* (sqrt (fma -4 (* c a) (* b b))) (sqrt 1)))) |
9 alts after pruning (9 fresh and 0 done)
Merged error: 12.2b
Found 4 expressions with local error:
| 24.6b | (sqrt (fma -4 (* c a) (* b b))) |
| 1.3b | (- (sqrt (fma -4 (* c a) (* b b))) b) |
| 0.6b | (fma -4 (* c a) (* b b)) |
| 0.1b | (/ (- (sqrt (fma -4 (* c a) (* b b))) b) (* 2 a)) |
| 10× | add-sqr-sqrt |
| 9× | add-cube-cbrt |
| 9× | *-un-lft-identity |
| 6× | sqrt-prod |
| 6× | add-exp-log |
| 6× | fma-neg |
| 6× | add-cbrt-cube |
| 4× | add-log-exp |
| 4× | log1p-expm1-u |
| 4× | pow1 |
| 4× | expm1-log1p-u |
| 3× | associate-/l* |
| 3× | times-frac |
| 2× | associate-/l/ |
| 2× | flip-- |
| 2× | flip3-- |
| 1× | div-inv |
| 1× | fma-udef |
| 1× | div-exp |
| 1× | div-sub |
| 1× | pow1/2 |
| 1× | frac-2neg |
| 1× | sub-neg |
| 1× | associate-/r* |
| 1× | clear-num |
| 1× | rem-sqrt-square |
| 1× | cbrt-undiv |
| 20.0ms | (/ (- (sqrt (fma -4 (* c a) (* b b))) b) (* 2 a)) |
| 11.0ms | (- (sqrt (fma -4 (* c a) (* b b))) b) |
| 2.0ms | (sqrt (fma -4 (* c a) (* b b))) |
| 0.0ms | (fma -4 (* c a) (* b b)) |
| 70.0ms | (/ (- (sqrt (fma -4 (* c a) (* b b))) b) (* 2 a)) |
| 63.0ms | (- (sqrt (fma -4 (* c a) (* b b))) b) |
| 51.0ms | (sqrt (fma -4 (* c a) (* b b))) |
| 29.0ms | (fma -4 (* c a) (* b b)) |
| 633.0ms | (- (* (sqrt (fma -4 (* c a) (* b b))) (sqrt (fma -4 (* c a) (* b b)))) (* b b)) |
| 104.0ms | (- (pow (sqrt (fma -4 (* c a) (* b b))) 3) (pow b 3)) |
| 76.0ms | (- (log (- (sqrt (fma -4 (* c a) (* b b))) b)) (log (* 2 a))) |
| 64.0ms | (/ (* (* (- (sqrt (fma -4 (* c a) (* b b))) b) (- (sqrt (fma -4 (* c a) (* b b))) b)) (- (sqrt (fma -4 (* c a) (* b b))) b)) (* (* (* 2 a) (* 2 a)) (* 2 a))) |
| 48.0ms | (- (pow b 2) (* 4 (* a c))) |
11 alts after pruning (11 fresh and 0 done)
Merged error: 12.2b
Found 4 expressions with local error:
| 24.6b | (sqrt (fma (* a -4) c (* b b))) |
| 1.3b | (- (sqrt (fma (* a -4) c (* b b))) b) |
| 0.1b | (/ (- (sqrt (fma (* a -4) c (* b b))) b) (* 2 a)) |
| 0.0b | (fma (* a -4) c (* b b)) |
| 10× | add-sqr-sqrt |
| 9× | add-cube-cbrt |
| 9× | *-un-lft-identity |
| 6× | sqrt-prod |
| 6× | add-exp-log |
| 6× | fma-neg |
| 6× | add-cbrt-cube |
| 4× | add-log-exp |
| 4× | log1p-expm1-u |
| 4× | pow1 |
| 4× | expm1-log1p-u |
| 3× | associate-/l* |
| 3× | times-frac |
| 2× | associate-/l/ |
| 2× | flip-- |
| 2× | flip3-- |
| 1× | div-inv |
| 1× | fma-udef |
| 1× | div-exp |
| 1× | div-sub |
| 1× | pow1/2 |
| 1× | frac-2neg |
| 1× | sub-neg |
| 1× | associate-/r* |
| 1× | clear-num |
| 1× | rem-sqrt-square |
| 1× | cbrt-undiv |
| 16.0ms | (/ (- (sqrt (fma (* a -4) c (* b b))) b) (* 2 a)) |
| 5.0ms | (- (sqrt (fma (* a -4) c (* b b))) b) |
| 1.0ms | (sqrt (fma (* a -4) c (* b b))) |
| 0.0ms | (fma (* a -4) c (* b b)) |
| 90.0ms | (/ (- (sqrt (fma (* a -4) c (* b b))) b) (* 2 a)) |
| 65.0ms | (sqrt (fma (* a -4) c (* b b))) |
| 58.0ms | (- (sqrt (fma (* a -4) c (* b b))) b) |
| 32.0ms | (fma (* a -4) c (* b b)) |
| 675.0ms | (- (* (sqrt (fma (* a -4) c (* b b))) (sqrt (fma (* a -4) c (* b b)))) (* b b)) |
| 92.0ms | (- (pow (sqrt (fma (* a -4) c (* b b))) 3) (pow b 3)) |
| 80.0ms | (/ (* (* (- (sqrt (fma (* a -4) c (* b b))) b) (- (sqrt (fma (* a -4) c (* b b))) b)) (- (sqrt (fma (* a -4) c (* b b))) b)) (* (* (* 2 a) (* 2 a)) (* 2 a))) |
| 46.0ms | (- (pow b 2) (* 4 (* a c))) |
| 45.0ms | (- (log (- (sqrt (fma (* a -4) c (* b b))) b)) (log (* 2 a))) |
10 alts after pruning (10 fresh and 0 done)
Merged error: 12.2b
Found 4 expressions with local error:
| 24.6b | (sqrt (fma (* a -4) c (* b b))) |
| 1.3b | (- (sqrt (fma (* a -4) c (* b b))) b) |
| 0.1b | (/ 1 (/ (* 2 a) (- (sqrt (fma (* a -4) c (* b b))) b))) |
| 0.1b | (/ (* 2 a) (- (sqrt (fma (* a -4) c (* b b))) b)) |
| 12× | associate-/r* |
| 12× | add-sqr-sqrt |
| 11× | add-cube-cbrt |
| 11× | *-un-lft-identity |
| 9× | add-exp-log |
| 6× | sqrt-prod |
| 6× | fma-neg |
| 6× | add-cbrt-cube |
| 6× | times-frac |
| 5× | associate-/r/ |
| 5× | pow1 |
| 4× | add-log-exp |
| 4× | log1p-expm1-u |
| 4× | expm1-log1p-u |
| 3× | flip-- |
| 3× | div-inv |
| 3× | flip3-- |
| 2× | div-exp |
| 2× | frac-2neg |
| 2× | clear-num |
| 2× | rec-exp |
| 1× | inv-pow |
| 1× | associate-/l* |
| 1× | pow-flip |
| 1× | pow1/2 |
| 1× | sub-neg |
| 1× | rem-sqrt-square |
| 1× | cbrt-undiv |
| 14.0ms | (/ (* 2 a) (- (sqrt (fma (* a -4) c (* b b))) b)) |
| 10.0ms | (- (sqrt (fma (* a -4) c (* b b))) b) |
| 7.0ms | (/ 1 (/ (* 2 a) (- (sqrt (fma (* a -4) c (* b b))) b))) |
| 2.0ms | (sqrt (fma (* a -4) c (* b b))) |
| 145.0ms | (/ (* 2 a) (- (sqrt (fma (* a -4) c (* b b))) b)) |
| 110.0ms | (/ 1 (/ (* 2 a) (- (sqrt (fma (* a -4) c (* b b))) b))) |
| 56.0ms | (- (sqrt (fma (* a -4) c (* b b))) b) |
| 51.0ms | (sqrt (fma (* a -4) c (* b b))) |
| 520.0ms | (/ (* (* (* 2 a) (* 2 a)) (* 2 a)) (* (* (- (sqrt (fma (* a -4) c (* b b))) b) (- (sqrt (fma (* a -4) c (* b b))) b)) (- (sqrt (fma (* a -4) c (* b b))) b))) |
| 79.0ms | (+ (* (sqrt (fma (* a -4) c (* b b))) (sqrt (fma (* a -4) c (* b b)))) (+ (* b b) (* (sqrt (fma (* a -4) c (* b b))) b))) |
| 69.0ms | (+ (* (sqrt (fma (* a -4) c (* b b))) (sqrt (fma (* a -4) c (* b b)))) (+ (* b b) (* (sqrt (fma (* a -4) c (* b b))) b))) |
| 60.0ms | (cbrt (/ (* 2 a) (- (sqrt (fma (* a -4) c (* b b))) b))) |
| 39.0ms | (- (log (* 2 a)) (log (- (sqrt (fma (* a -4) c (* b b))) b))) |
11 alts after pruning (10 fresh and 1 done)
Merged error: 12.2b
92.2% (0.6b remaining)
Error of 13.3b against oracle of 12.7b and baseline of 20.8b
| 2.3s | 8713× | body | 80 | valid |
| 550.0ms | 2915× | body | 80 | nan |