-> Parser a -> Parser a a <- p then return a
else unexpected"condition failed!"> condition failed!> condition failed!对unexpected的调用似乎偏离了整个解析的轨道,这不是我想要的。
>Notice: Use of undefined constant error - assumed 'error' in /htdocs/test.php on line 8我得到了
HTTP Error 500 (Internal Server Error): An unexpectedcondition was encountered while the server
LinearLocator, FormatStrFormatterimport numpy as np
return Piecewise((subformula1(x,y,constant), y >= 0 and y < 3),(subformula2(x,y,constant),y>=3and y <= 10))
def subformula1(x,y,constan