Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9450a0beb56b1caa3e3d9d987527418ba344bf644569f5fc397df4e5216bb828:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^