在RI中总是喜欢打印出脚本,因为它提供了很好的概述,并且可以调整最终的错误.我喜欢R-Studio中的语法高亮,因为它有助于阅读和快速理解代码.
有没有办法用我在编辑器中看到的突出显示来打印文本?
使用Cython接口为时间试验运行迭代循环以获得几何级数.
编译时出错(shift-enter):CompileError:命令'gcc'失败,退出状态为1
%load_ext Cython
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%%cython
def geo_prog_cython(double alpha, int n):
cdef double current = 1.0
cdef double sum = current
cdef int i
for i in range(n):
current = current * alpha
sum = sum + current
return sum
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错误:
//anaconda/lib/python3.5/distutils/command/build_ext.py in build_extension(self, ext)
530 debug=self.debug,
531 extra_postargs=extra_args,
--> 532 depends=ext.depends)
533
534 # XXX outdated variable, kept here in case third-part code
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