Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a82cb5f65479a94ea4f5ba635b0f58d3c6b4b9cf7fef54f7c11fe0e9c9ccb7e4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^