85 double midpoint(double *times, double i, int n) {  in midpoint()  argument
90     return times[static_cast<int>(fl)];  in midpoint()
92     return (times[static_cast<int>(fl)] + times[static_cast<int>(ce)]) / 2;  in midpoint()
96 double medianof(double *times, int n, int type) {  in medianof()  argument
99     return midpoint(times,n/4,n);  in medianof()
101     return midpoint(times,n/2,n);  in medianof()
103     return midpoint(times,(n/2)+(n/4),n);  in medianof()
108 double qs(double *times, int n, double *q1, double *q2, double *q3) {  in qs()  argument
109   *q1 = medianof(times,n,1);  in qs()
110   *q2 = medianof(times,n,2);  in qs()
111   *q3 = medianof(times,n,3);  in qs()
115 U_CAPI double uprv_getMeanTime(double *times, uint32_t *timeCount, double *marginOfError) {  in uprv_getMeanTime()  argument
120   qsort(times,n,sizeof(times[0]),comdoub);  in uprv_getMeanTime()
121   double iqr = qs(times,n,&q1,&q2,&q3);  in uprv_getMeanTime()
131     if(times[i]<rangeMin || times[i]>rangeMax) {  in uprv_getMeanTime()
133       printf("Removing outlier: %.9f outside [%.9f:%.9f]\n", times[i], rangeMin, rangeMax);  in uprv_getMeanTime()
135       times[i--] = times[--newN]; // bring down a new value  in uprv_getMeanTime()
151     qsort(times,n,sizeof(times[0]),comdoub);  in uprv_getMeanTime()
152     double iqr = qs(times,n,&q1,&q2,&q3);  in uprv_getMeanTime()
158   double minTime = times[0];  in uprv_getMeanTime()
159   double maxTime = times[0];  in uprv_getMeanTime()
160   double meanTime = times[0];  in uprv_getMeanTime()
162     if(minTime>times[i]) minTime=times[i];  in uprv_getMeanTime()
163     if(maxTime<times[i]) maxTime=times[i];  in uprv_getMeanTime()
164     meanTime+=times[i];  in uprv_getMeanTime()
173       printf("recalc %d/%d: %.9f\n", i, n, times[i]);  in uprv_getMeanTime()
176     sd += (times[i]-meanTime)*(times[i]-meanTime);  in uprv_getMeanTime()
201     double times[SAMPLES];  in uprv_getSieveTime()  local
204       times[i] = uprv_calcSieveTime();  in uprv_getSieveTime()
206       printf("sieve: %d/%d: %.9f\n", i,SAMPLES, times[i]);  in uprv_getSieveTime()
210     meanSieveTime = uprv_getMeanTime(times, &samples,&meanSieveME);  in uprv_getSieveTime()