Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> aab6e81b18ea2344b987331feebe22627c6627f6d242c997ca030fd5a39d8ea8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^