You pi
幽辟───You pi
He used a computer, but you can also calculate pi at home with some needles and a sheet of lined paper.───贝拉德要求助于电脑,不过你也可以用最简单的办法在自家客厅计算圆周率,所用材料只是几根针和一张横格纸。
LEHRER: How were you able to recite from memory the first 22, 514 Numbers of Pi?───Lehrer:你是如何能背诵圆周率小数点后22514位数的?
From just these three simple examples, you can see that gnuplot understands PI and has a rich and natural vocabulary of mathematical functions.───从刚才这三个简单的例子,您可以看到gnuplot能够理解pi并具有丰富的自带数学函数词汇表。