Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 12d0fd0f1a5efe3ae98a8c606f97c064dd9f404c15e6b63ddcc120fbad9c30b7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^