Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6c7aeefb053340ef675e118c8652f7fef9fa262591d6cb9d23b471a4f17e534f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^