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```
from sympy import symbols,sympify,groebner
from sympy.solvers.polysys import solve_poly_system
s=symbols("s")
c=symbols("c")
eqns=[c**2 + s**2 - 1, -1.98079646822393*c - 0.887785747630113*s -…
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some difficult cases in the language need explanation, http://nitlanguage.org/manual/basic_type.html leaves much open.
```print 1000*1000*1000``` results in ```-73741824``` on a 32bit system - this…
ghost updated
6 years ago
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Currently, the only way to create floating point numbers is to parse them from string. Pretty much the only useful things I can do with these floating point numbers is arithmetic (addition, multiplica…
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Whilst I only envisaged porting the P, N, and Z arithmetics from Coq, it might be nice to go for full-on completion and port QArith too. I'm not sure what the type should be, but probably something li…
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The arithmetically normalized coefficients of this L-function
http://beta.lmfdb.org/L/ModularForm/GL2/Q/holomorphic/1041/2/a/a/1/1/
lie in Qsqrt5. But on the L-function home page those are only …
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**Describe the bug**
I am doing some cryptography research and its convinent for me to quickly validate some proofs .
When dividing integers in Programmer view the result of (1
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Maybe a bit obscure but still a bug:
```
sage: SR(2).power(SR(QQbar(3).sqrt() + QQbar(2).sqrt()), hold=True)
2^3.146264369941973?
sage: _.n()
...
TypeError: no canonical coercion from Algebraic Fie…
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The following repo shows that [armadillo](http://arma.sourceforge.net/) can be monkey-patched to support mp++ types as elements (`integer` and `rational`, but others could be easily added).
https:/…
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I'm trying to run the following program
```
from sympy import *
from sympy.abc import *
def eliminate_time_variable(r):
time_dependent_equation = -x**2 - (-8*t + z)**2 - (t**2 + y)**2 + r**2
dif…
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Suppose we form a simple tropical polynomial in the following way:
```
using Oscar
Qt, t = rational_function_field(QQ, "t")
nu = tropical_semiring_map(Qt, t)
Qtx, (x,) = polynomial_ring(Qt, […