Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6011a054c6c8eaeb368a9f43d9f0db8d7619b6eedcc410df9d027d9ccd6b3a0b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^