Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ffa3c4f35b311cd9ac590eccc276d9d4a179ab8e49f53b289788b992393b0b1f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^