Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc246eb27905fc121570b6b7ef1bf8e17ffcf187abb1b654d8b0530cf64c6c6a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^