Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6e463678c3cb66f3ae09c1b3d45c3833ab03fc9e37e91a07d25b8060a2d074ef:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^