Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b2e05634803b5ead8edd588a8a20255ed843e7e02f8ee16f02a044ba5de5280:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^