Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96e6040d7e5ecc98c3bbfdf9a21d30650e314a0d97a4238887e5413c8d31fb34:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^