Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 086edc76e43f7026247dbb7a983df956e43aa5ed31a4f3e0c939d0a0b5610052:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^