Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 46e6eca2c20e13f3683b2e88ac31b96783dccf3a1e03e670af9bb18d50758d41:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^