Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6d62b82628d40f0d3fa5d24ae3903b6b626bd64c6ec3724a919f221c1eb68e9e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^