Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3a75b42b2a9c9a6000fbb83b503fc4d9589fda898cb2af1c8e8535b358f428d3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^