docstr: ...Test HawkesKernelPowerLaw latex string representation
          
docstr_tok: ["...","Test","HawkesKernelPowerLaw","latex","string","representation"]
code: def test_HawkesKernelPowerLaw_strtex(self):
      """...Test HawkesKernelPowerLaw latex string representation"""
      multiplier = 0.1
      cutoff = 0.01
      exponent = 1.2
      hawkes_kernel_power_law = HawkesKernelPowerLaw(
          multiplier, cutoff, exponent
      )
      self.assertEqual(
          hawkes_kernel_power_law.__strtex__(), "$0.1 (0.01+t)^{-1.2}$"
      )
  
      multiplier = 0
      cutoff = 0.01
      exponent = 1.2
      hawkes_kernel_power_law = HawkesKernelPowerLaw(
          multiplier, cutoff, exponent
      )
      self.assertEqual(hawkes_kernel_power_law.__strtex__(), "$0$")
  
      multiplier = 0.1
      cutoff = 0.01
      exponent = 0
      hawkes_kernel_power_law = HawkesKernelPowerLaw(
          multiplier, cutoff, exponent
      )
      self.assertEqual(hawkes_kernel_power_law.__strtex__(), "$0.1$")
  
      multiplier = 1
      cutoff = 0.01
      exponent = 1.2
      hawkes_kernel_power_law = HawkesKernelPowerLaw(
          multiplier, cutoff, exponent
      )
      self.assertEqual(
          hawkes_kernel_power_law.__strtex__(), "$(0.01+t)^{-1.2}$"
      )
  
file_path: tick/tick/hawkes/simulation/tests/hawkes_kernel_power_law_test.py
imports: import unittest
  from tick.hawkes import HawkesKernelPowerLaw
label_desc: Use image node_id 7 for calling the Test obj's underlying member method code with example usage: obj.test_HawkesKernelPowerLaw_strtex() without return types