Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9edb5fe4763f2254666ff66873d39b24f547a752f9079c5f6031a81906fc568a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^