Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 44c17fae3dbd3f5a20478af5858b7ec4f6f91c9f39d56e3a80fad7b00d6eb6f2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^