Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1ea3f856eaf316a2632ee52c3dd047649480ae1b280e7f2acd5a8cdd25d08875:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^