Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16b53ecee6a044f8724dfd64b8f1b95426232bd0d9ceff6617331da56f32ffe3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^