Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8d2cbc7cdbc644474eb89b8828c208ba4d23e3c86f0779cdb101594cc5cf4586:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^