Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4b7414c58b8b1bf96a20b0b3c335a278a1d5df22f1b727d6c8f90a6ae1a4403c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^