Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39025220df2f8baa22a0c6ceb1cd8f9c9e86e2dfed08dc9a78701a51c4719b8d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^