正如Oscar所指出的那样，表达式很大，求解陷入了处理所有符号的泥潭。下面的例程将简化表达式，使您可以使用...
/usr/bin/python3 from sympy import * import re ''' x = Symbol('x') y = Symbol('y') z = Symbol('z')#equation = input("Please enter your equation:")#print(solve([x + y - 2,x - y - 1],[x,y]))#print(solve([x + y - 2,x - y - 1],[x,y])) equation1 = ...
>>> from sympy import symbols, Matrix, solve, simplify >>> from sympy import Matrix, linear_eq_to_matrix, pi, simplify, symbols >>> from sympy.physics.mechanics import * >>> mechanics_printing(pretty_print=False) >>> q1, q2, q3, u1, u2, u3 = dynamicsymbols('q1:4, u1:4') @@...
File "/Users/nicko/sympy/sympy/solvers/solveset.py", line 1431, in sympy.solvers.solveset._transolve Failed example: pprint(tsolve(f, x), use_unicode=False) Expected: / 3 \ | ---| | log(2/9)| [-log\2 /] Got: / 3 \ | ---| | log(9/2)| [log\2 /] Contributor nickov...
下面是一个简单的例子: pythonCopy codefrom sympy import symbols # 定义符号 x, y = symbols('x y') # 创建表达式 expr = x*...以下是一个简单的例子: pythonCopy codefrom sympy import Eq, solve # 定义方程 equation = Eq(x**2 - 4, 0) # 解方程 solution...以下是一个简单的矩阵乘法的例...
# 需要导入模块: from sympy import Mul [as 别名]# 或者: from sympy.Mul import_from_args[as 别名]defmultiply(expr, mrow):fromsympy.simplifyimportfraction numer, denom = fraction(expr)ifdenomisnotS.One: frac = self.dom.createElement('mfrac') ...
Installing collected packages: GMPY2, mpmath, SymPy Running setup.py install for GMPY2 ... error Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;file='/tmp/pip-build-RZJhrv/GMPY2/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace...
sympy.solve(function(omega), omega) 4 /Users/aaronmeurer/Documents/Python/sympy/sympy/sympy/solvers/solvers.py in solve(f, *symbols, **flags) 1123 # restore floats 1124 if floats and solution and flags.get('rational', None) is None: -> 1125 solution = nfloat(solution, exponent=False) ...
sympy==1.12 threadpoolctl==3.2.0 tifffile==2023.12.9 tomlkit==0.12.0 toolz==0.12.0 torch==2.1.2+cu118 torchaudio==2.1.2+cu118 torchvision==0.16.2+cu118 tqdm==4.66.1 typer==0.9.0 typing_extensions==4.9.0 tzdata==2023.3 urllib3==1.26.13 ...
I read a few items while searching for a solution that using a conda installation or conda controlled environment may solve the problem, but I figured you might want to know that this common package was working through a python shell but not through spyder so I posted here instead of trying...