Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3d1cf034c930391d11c3048caf696e3a5efb8d05f784e91b1bd041931d295c50:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^