Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 01fef5f535a7dee6b7cba644d04b24533bc4043a10be363c27d36c896398c2cf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^