Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c1146bed296bceeca2ad1662fd73073396e9ffc73a6cb84f14bd0bb427340730:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^