Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8794aa4853651a55efe15740f92806fe91fd946467b2256f5d394c1d3268f9d6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^