Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 037ecd2f099736882b54b5ee4459f62d11f35b5673e6b5269c197289105415d7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^