Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7c5a370395b6609b3bed79631bde2976df299c63f32822be1c1de40a74baf3c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^