以下示例是关于Python中包含辛普森公司用法的示例代码,想了解辛普森公司的具体用法?辛普森公司怎么用?辛普森公司使用的例子?那么可以参考以下相关源代码片段来学习它的具体使用方法。
用sympy的`lambdify'函数生成numpy函数。
import numpy as np
import sympy
import jax
import jax.numpy as jnp
from sympy.functions.special.polynomials import hermite
x = sympy.symbols("x") # define symbol
H_3 = hermite(3, x) # 3th Hermite polynomial
eval_hermite = sympy.lambdify(x, H_3, "numpy") # args: symbol, expression, backend
# Evaluate polynomial
x_vals = np.linspace(-1, 1, 100)
y_vals = eval_hermite(x_vals)
# JAX transforms are also available
eval_hermite = sympy.lambdify(x, H_3, modules=[jnp])
y_vals = jax.jit(eval_hermite)(x_vals)
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