Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0244f32dbea1eda0ecbe35038d8d7644bbeb055afb2ab1a4931c5824a1f4c869:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^