Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2fcc1800b51041601dc8645df3377699ef7934937e689ee9bab50ddf4f81596d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^