Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 717b5d81cfdcf88ab98fffc103c70e748b5fe5d0fc4c4699c7cac076ac10ccc6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^