Python Copy输出在执行上述程序后,将生成以下输出 –Positive Infinity value = inf Negative Infinity value = -inf Python Copy使用math模块表示无穷大数我们可以使用math模块来表示无穷大值,但是它只适用于Python 3.5或更高版本。因为无限大既可以是正数也可以是负数,所以用 math.inf 和-math.inf 分别表示。示例...
(Integer(2)*hbar*m*omega))*(Integer(-1)*I*Px + m*omega*X)assertad.hilbert_space == ComplexSpace(S.Infinity)foriinrange(ndim -1):assertad_rep_sympy[i +1,i] == sqrt(i +1)ifnotnp: skip("numpy not installed or Python too old.") ad_rep_numpy =represent(ad, basis=N, ndim=...
Hint: If you want end to be infinity, use None OptionsOption VariableDefaultMeaning IPYNB_REMOVE_EMPTY True Remove Empty Cells IPYNB_IGNORE True Remove cells with #ignore tag at the beginning IPYNB_SUBCELLS True Only preserve Subcells specified by subcells: [begin, end) metadata SUMMARY_SIZE ...