Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7e87d1eb662017df926aaaf0790e7efbcb89c0086a0152e1d0b63c7027e9fe47:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^