Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bf114e6670fac81bd8a36006e099106aa2648d5893d6a80db077ee9565a85349:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^