Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2cc6d60935d09e6e7ed04e9960bd95bafc4b8891f641f9714e62b70892267582:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^