Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 334bbc8352afbd84f5888832c6e54a79883a331ea54af7847fb667066f78035a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^