Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ea870d22ea546654ca647c7cbca555777aa99e0eb56f355052d912e3bdb8a5f4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^